Kolb-List Digest Archive

Wed 03/12/03


Total Messages Posted: 51



Today's Message Index:
----------------------
 
     1. 04:40 AM - Re: Rotax-787 100hp question (Vincehallam@aol.com)
     2. 04:42 AM - Junkyard wars (Clay Stuart)
     3. 04:43 AM - Re: 1997 Sea Doo 787 XP Parts Finder (Dave Rains)
     4. 04:54 AM - Re: Junkyard wars motors (Vincehallam@aol.com)
     5. 05:36 AM - Re: Junkyard wars motors (James, Ken)
     6. 06:02 AM - Rotax 787 (Peter Volum)
     7. 07:00 AM - Re: Junkyard wars motors (jerb)
     8. 07:10 AM - Re: Junkyard wars (J.D. Stewart)
     9. 07:11 AM - Re: 1997 Sea Doo 787 XP Parts Finder (FRED2319@aol.com)
    10. 07:14 AM - Re: Junkyard wars motors (John Hauck)
    11. 07:39 AM - Fw: Kolb (Larry Bourne)
    12. 07:50 AM - Re: Rotax-787 100hp question (CaptainRon)
    13. 07:51 AM - Re: 1997 Sea Doo 787 XP Parts Finder (John Hauck)
    14. 07:54 AM - Cargo Compartment And Other Stuff (John Hauck)
    15. 08:01 AM - Re: 1997 Sea Doo 787 XP Parts Finder (CaptainRon)
    16. 08:01 AM - Tie Down Rings (John Hauck)
    17. 08:04 AM - Re: Fw: Kolb (John Hauck)
    18. 08:10 AM - 912/912S Engine Mount (John Hauck)
    19. 08:22 AM - Re: Junkyard wars motors (CaptainRon)
    20. 08:24 AM - Re: Rotax-787 100hp question (CaptainRon)
    21. 08:29 AM - Re: 1997 Sea Doo 787 XP Parts Finder (CaptainRon)
    22. 08:52 AM - Re: 1997 Sea Doo 787 XP Parts Finder (John Hauck)
    23. 09:00 AM - 6 inch tubes (Kirk Smith)
    24. 09:15 AM - Main Gear Truss And Main Gear (John Hauck)
    25. 09:19 AM - Re: 6 inch tubes (John Hauck)
    26. 09:43 AM - won't fly (Bob Bean)
    27. 10:10 AM - Tail wire bracing (John Cooley)
    28. 10:33 AM - Re: 1997 Sea Doo 787 XP Parts Finder (CaptainRon)
    29. 10:47 AM - Re: Tail wire bracing (CaptainRon)
    30. 01:58 PM - Re: Tail wire bracing (John Hauck)
    31. 03:19 PM - Fw: Trailer/Dolly (SGreenpg@aol.com)
    32. 03:31 PM - Rotax 787 vs. 670 (Richard Pike)
    33. 03:57 PM - Re: Junkyard wars motors (jerb)
    34. 04:23 PM - Re: Rotax 787 vs. 670 (John Hauck)
    35. 04:25 PM - Re: Junkyard wars motors (John Hauck)
    36. 04:45 PM - Re: Tail wire bracing (CaptainRon)
    37. 04:47 PM - Re: 1997 Sea Doo 787 XP Parts Finder (Don Gherardini)
    38. 05:07 PM - Re: Rotax 787 vs. 670 (CaptainRon)
    39. 05:16 PM - Re: Junkyard wars motors (CaptainRon)
    40. 05:21 PM - Re: 1997 Sea Doo 787 XP Parts Finder (CaptainRon)
    41. 05:57 PM - Re: 1997 Sea Doo 787 XP Parts Finder (Don Gherardini)
    42. 06:32 PM - Re: Rotax-787 100hp question (woody)
    43. 06:33 PM - Re: Rotax 787 vs. 670 (Richard Harris)
    44. 06:40 PM - Re: Junkyard wars motors (Larry Cottrell)
    45. 07:10 PM - Re: Seat tanks (Richard Swiderski)
    46. 07:20 PM - ! Re: won't fly (Larry Bourne)
    47. 07:21 PM - Re: Seat tanks (John Hauck)
    48. 07:34 PM - Re: Rotax-787 100hp question (Richard Swiderski)
    49. 07:53 PM - Re: Rotax-787 100hp question (herbgh@juno.com)
    50. 08:48 PM - EVO/AIR Update (Paul Petty)
    51. 09:29 PM - Re: Rotax 787 vs. 670 (possums)
 
 
 


Message 1


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    Time: 04:40:45 AM PST US
    From: Vincehallam@aol.com
    Subject: Re: Rotax-787 100hp question
    --> Kolb-List message posted by: Vincehallam@aol.com Wow ... Do you really mean rotary like Gnome Rhone where the cylinders rotate and yhe crankshaft stands still or just some ornery rotary valve disced 2 stroke?? 1 100 hp 2 stroke still sounds interesting ..Weight Fuel consumption???? Vnz


    Message 2


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    Time: 04:42:48 AM PST US
    From: "Clay Stuart" <tcstuart@adelphia.net>
    Subject: Junkyard wars
    --> Kolb-List message posted by: "Clay Stuart" <tcstuart@adelphia.net> Junkyard wars is showing a repeat tonight of building and flying 3 antique-type airplanes in 20 hours (show lasts 2 hours). They have to use time-period tools to build, but they allow them to use Poly Fibre cloth and the producers provide engines. Maybe someone can tell what type engine is used. It was a 2-stroke I think. I didn't understand how they all just happened to find an appropriate prop amongst the junk. Wednesday night Mar 12th The Learning Channel 9 and 12 EST. Do not archive Clay Stuart


    Message 3


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    Time: 04:43:35 AM PST US
    From: Dave Rains <rr@htg.net>
    Subject: 1997 Sea Doo 787 XP Parts Finder
    --> Kolb-List message posted by: Dave Rains <rr@htg.net> Where is it? Color me stupid, but I can't find that engine anywhere on that site. Dave Rains. -----Original Message----- From: CaptainRon [SMTP:CaptainRon@theriver.com] Subject: Re: Kolb-List: 1997 Sea Doo 787 XP Parts Finder --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/11/03 18:24Richard Pike > http://216.37.204.206/xtremepowersports/Seadoo_OEM/Seadoo_PWC.asp?Type=12& > http://216.37.204.206/xtremepowersports/Seadoo_OEM/Seadoo_PWC.asp?Type=12&A=37 ======================= Its looking even more cool, it has oil injection!!!!! If the standard water pump and the RDU fits out of the box. I think I'd go for it. do not archive


    Message 4


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    Time: 04:54:17 AM PST US
    From: Vincehallam@aol.com
    Subject: Re: Junkyard wars motors
    --> Kolb-List message posted by: Vincehallam@aol.com flat fours looked like jabiru or rotax Vnz


    Message 5


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    Time: 05:36:37 AM PST US
    From: "James, Ken" <KDJames@berkscareer.com>
    Subject: Junkyard wars motors
    --> Kolb-List message posted by: "James, Ken" <KDJames@berkscareer.com> I'm betting that they were 503 Rotax, I have talked with a couple of people I met at Oshkosh who were on Junk Yards Wars about a month before the show they talk with the "experts" about what is needed to finish the project in this case a proper engine and prop,then they seed the yard so it has just enough stuff to finish, The guy's also said they sometimes do a little steering of the go-fors so the can find the "right" stuff in time. Remember the show must go on! Ken P.s those brits had balls flying that ship so high the first flight! and the dam wing on the American ship scared the hell out of me watching it!! Well worth watching! -----Original Message----- From: Vincehallam@aol.com [mailto:Vincehallam@aol.com] Subject: Re: Kolb-List: Junkyard wars motors --> Kolb-List message posted by: Vincehallam@aol.com flat fours looked like jabiru or rotax Vnz


    Message 6


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    Time: 06:02:36 AM PST US
    From: "Peter Volum" <peterv@etsmiami.com>
    Subject: Rotax 787
    --> Kolb-List message posted by: "Peter Volum" <peterv@etsmiami.com> Captain Ron's pictures can be seen at: http://lafa.com/Rotax787.htm Peter


    Message 7


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    Time: 07:00:30 AM PST US
    From: jerb <ulflyer@airmail.net>
    Subject: Junkyard wars motors
    --> Kolb-List message posted by: jerb <ulflyer@airmail.net> Nope, they were Hirth's according to Chuck S of CGS Aviation fame (aka the Hawk manufacturer). Chuck was the Judge. Chuck has posted several comments on the Fly-UL list. It worth watching. Might learn a few things about wing and horiz. stab incidence. jerb At 08:34 AM 3/12/03 -0500, you wrote: >--> Kolb-List message posted by: "James, Ken" <KDJames@berkscareer.com> > >I'm betting that they were 503 Rotax, I have talked with a couple of people >I met at Oshkosh who were on Junk Yards Wars about a month before the show >they talk with the "experts" about what is needed to finish the project in >this case a proper engine and prop,then they seed the yard so it has just >enough stuff to finish, The guy's also said they sometimes do a little >steering of the go-fors so the can find the "right" stuff in time. Remember >the show must go on! > >Ken > >P.s those brits had balls flying that ship so high the first flight! and the >dam wing on the American >ship scared the hell out of me watching it!! Well worth watching! > > >-----Original Message----- >From: Vincehallam@aol.com [mailto:Vincehallam@aol.com] >To: kolb-list@matronics.com >Subject: Re: Kolb-List: Junkyard wars motors > > >--> Kolb-List message posted by: Vincehallam@aol.com > >flat fours looked like jabiru or rotax > Vnz > >


    Message 8


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    Time: 07:10:30 AM PST US
    From: "J.D. Stewart" <jstewart@inebraska.com>
    Subject: Junkyard wars
    --> Kolb-List message posted by: "J.D. Stewart" <jstewart@inebraska.com> Watch closely, and you'll see Hirth boxes laying around. From what Chuck S. says, they hide important pieces like props so it still looks like scavenging. Show business. :>) J.D. Stewart UltraFun AirSports http://www.ultrafunairsports.com Challenger Owners E-mail list and Website Administrator http://challenger.inebraska.com > Maybe > someone can tell what type engine is used. It was a 2-stroke I > think. I didn't understand how they all just happened to find an > appropriate prop amongst the junk. > > Wednesday night Mar 12th The Learning Channel 9 and 12 EST. > > Do not archive > Clay Stuart >


    Message 9


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    Time: 07:11:47 AM PST US
    From: FRED2319@aol.com
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    --> Kolb-List message posted by: FRED2319@aol.com Capt Ron Best you do a lot of thinking how you will cool that beauty.


    Message 10


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    Time: 07:14:59 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: Junkyard wars motors
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > It worth watching. Might learn a few things > about wing and horiz. stab incidence. > jerb jerb/Gang: Check out this pic of Miss P'fer landing at South Mississippi Light Aircraft: http://home.sw.rr.com/jhauck/Final.JPG Power is at idle, 40 deg (full) flaps, settling in to land. Wing incidence is slight, horizontal stabilizer is parallel with line of flight, and elevator is lined up with horz stab even though it takes more aft stick pressure to keep the nose up with full flaps. Inside the cockpit one feels like we are applying great amounts of aft stick, in this configuration, when in fact we are applying force, but not moving the elevator up but a slight amount. Leading edge of horz stab is about midway point on boom tube. john h


    Message 11


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    Time: 07:39:58 AM PST US
    From: "Larry Bourne" <biglar@gogittum.com>
    Subject: Fw: Kolb
    --> Kolb-List message posted by: "Larry Bourne" <biglar@gogittum.com> More from John Wood on his crash. Larry Bourne Palm Springs, CA Kolb Mk III - Vamoose www.gogittum.com ----- Original Message ----- From: Wood, John T. Subject: RE: Kolb Thanks, to all of you for their concerns. Don't know what caused the bang. It got the attention of the folks on the ground. Still waiting for NTSB, FSDO and Insurance. At least I had Hull coverage. We will see what the Insurance folks have to say after looking at the plane. Once I know more I will send it to the list. I don't want to speculate and forward incorrect data. John -----Original Message----- From: Larry Bourne [mailto:biglar@gogittum.com] Sent: Tuesday, March 11, 2003 6:53 PM To: Wood, John T. Subject: Re: Kolb I'm glad you're OK, but it's sure a shame. All that work ! ! ! Are you going to fix it ?? Any idea what caused the "bang ??" I forwarded your message on to the Kolb List. John Hauck saw the report, and asked about you. Lar.


    Message 12


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    Time: 07:50:47 AM PST US
    Subject: Re: Rotax-787 100hp question
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 5:39Vincehallam@aol.com > Wow ... > Do you really mean rotary like Gnome Rhone where the cylinders > rotate and yhe crankshaft stands still or just some ornery rotary valve > disced 2 stroke?? 1 > 100 hp 2 stroke still sounds interesting ..Weight Fuel > consumption???? > =========================== Don't know any more specs, then I gave. Its light though, I had little trouble lifting it out of its shipping box. I would guess about 50 pounds. It was missing the heads, muffler, and the *Rotary Valve* housing. I am waiting on Paul to post the photo's that I took, and then get some feedback from those that have experience in working on the Rotax. I yet have none.


    Message 13


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    Time: 07:51:45 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> >Ron Best you do a lot of thinking how you will cool that beauty. Fred Fred/Gang: Also noticed a good sized fly wheel that appears to be on the PTO end of crank shaft. Might interfere with mounting a gear box. No view of exhaust side of engine where the water pump on a 582 is mounted and driven off that end of the rotary valve shaft. The 582 mounted on my MK III turning 5,800 rpm at cruise, 80 mph, burned 5 to 5.5 gph. Wonder what a 100 horses would drink in an hour? Another consideration with high horsepower two strokes is ring coking and piston siezures, which are a problem with the high horsepower outboard motor folks. They say it is a fuel problem. No matter what, it is an expensive proposition, especially when we throw in altitude and gravity. john h john h


    Message 14


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    Time: 07:54:34 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Cargo Compartment And Other Stuff
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> Gang: A shot of my cargo compartment. To me this makes more sense than the large open area on a standard built MK III, up top. But to each his own. Everyone does not fly or have the same tastes Brother Jim and I have. http://home.sw.rr.com/jhauck/Fuel%20pump.JPG In top of the cargo compartment is the bottom of my 25 gal (useable) fuel tank. Mounted at the lowest point is the outlet with finger strainer and Facet electronic fuel pump. Also notice my fuel shutoff valve made by Briggs and Stratton (or sold under their name). They are cheap ($3.50 aprx) and realiable. Have been using them since Miss P'fer was new, March 1992. Fuel comes out of the tank, loops down under the tail boom, and back up to the fuel pump. At the bottom of the loop is a "T". A sump/drain line runs forward from the "T" to the midpoint of fuselage (between the main gear truss) to another nylon fuel valve, then a 90 deg fitting with short piece of fuel line to drain fuel/water that collects in the sump/drain line. A home engineered and fabricated gascolator that costs practically nothing and works great, but only when I drain fuel into a clear glass container to see what I get. I back this up with an inspection of each float bowl about once a month. If a drop of water collects in the "pot metal" fuel bowl, is allowed to remain their for a couple two or three months or so.........., it will start corroding and eating holes in the float bowl. The fuel tank vent line is routed from the top of the tank down to the same area as fuel drain to exit the fuselage. http://home.sw.rr.com/jhauck/Fuel%20pump%202.jpg john h


    Message 15


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    Time: 08:01:10 AM PST US
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 8:11FRED2319@aol.com > Capt Ron Best you do a lot of thinking how you will cool that beauty. ================ Unless I can determine if I can get a water pump that will bolt right onto this thing (I am thinking a Skidoo probably has the same motor in it, and hence water cooling). I am back to a Hirth, Jabi, VW, Simonini, or a jets. :-)


    Message 16


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    Time: 08:01:54 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Tie Down Rings
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> Morning Gang: For many years I had to tie down by wrapping rope around the lift strut fitting. Landing at an airport that used hooks and chains for tie down was tough on my little airplanes tender skin. When we were fabricating Miss P'fers fuselage at the Old Kolb Factory, in the basement of a couple hundred year old barn on Homer Kolb's farm, I had time to do a lot of thinking about how I wanted my new MK III to turn out. One of the improvements was the tie down rings: http://home.sw.rr.com/jhauck/Tie%20point.JPG The rings are rope guides for the starter rope on the Firestar. Jim welded a ring to the end of the short lift strut tang. In this shot notice the upside down bolts and an inspection plate just aft of the drag strut attach point to the main spar. The lift strut tang hole has a nice bushing welded into it. I use no clevis pins. The fittings are snugged down with bolts. This prevent inevitable wear from vibration which quickly elongates the lift strut attach point holes. Also the main spar attach points: http://home.sw.rr.com/jhauck/Tie%20point%202.jpg john h


    Message 17


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    Time: 08:04:53 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: Fw: Kolb
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > Thanks, to all of you for their concerns. Don't know what caused the bang. > John John/Gang: On our Kolb aircraft, usually when we get a big bang, something has gone through the prop. It is not uncommon for FOD to hit the prop which in turn slams it into the bottom of the wing, aileron, flap, or tail boom. Ask me how I know. :-) john h


    Message 18


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    Time: 08:10:20 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: 912/912S Engine Mount
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> Hi Gang: More pics, courtesy of John Cooley, who lives in ear shot of Ronnie Smith's airstrip in Lucedale, Mississippi. This one is of the engine mount. Can also see a little of the way we hung radiator and oil cooler. Also notice that I went to 3/8" thick aluminum angle instead of the original 1/4" thick aluminum I used with the 912. I went through three sets of 1/4" engine mounts with the 912 in 1,135 hours. John Russell fabricated his engine mounts from 3/8" stock and was kind enough to give me a set when I was in the process of mounting my 912S. I think these will survive much longer than the 1/4": http://home.sw.rr.com/jhauck/Mount.JPG john h


    Message 19


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    Time: 08:22:42 AM PST US
    Subject: Re: Junkyard wars motors
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 6:34James, Ken > P.s those brits had balls flying that ship so high the first flight! and the > dam wing on the American > ship scared the hell out of me watching it!! Well worth watching! ======================= Good show but; Whoever was piloting the US team craft's when they finaly did get it flying should have been flushed out of there! That dude is a national embarressment, What a jerk (claimed he flew 80 some different types of airplanes, none probably well...) and yet couldn't stay in ground effect long enough to make the finish line with a machine that was staying aloft on its own power just fine. Of course the blame should fall on those that chose him to pilot it. Choosing a heavy 6 footer to fly something on minimal hp is also kinda stupid. do not archive


    Message 20


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    Time: 08:24:21 AM PST US
    Subject: Re: Rotax-787 100hp question
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 5:39Vincehallam@aol.com > Wow ... > Do you really mean rotary like Gnome Rhone where the cylinders > rotate and yhe crankshaft stands still or just some ornery rotary valve > disced 2 stroke?? 1 > 100 hp 2 stroke still sounds interesting ..Weight Fuel > consumption???? >


    Message 21


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    Time: 08:29:41 AM PST US
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 8:51John Hauck > No view of exhaust side of engine where the water > pump on a 582 is mounted and driven off that end > of the rotary valve shaft. ====================== If someone has photo's of a stripped 582 from all sides, and a fully dressed one, and emails them to me. Next time up in Tucson I'll go and compare them with what they have. I still have some time before lack of engine turns into a show stopper so I have time to do some researching.


    Message 22


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    Time: 08:52:09 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > If someone has photo's of a stripped 582 from all sides, and a fully dressed > one, and emails them to me. Next time up in Tucson I'll go and compare them > with what they have. Ron Ron/Gang: Why don't you do a Google search or go to Kodiak Research and get parts blow ups of a 582? They are free on the internet.................. http://www.kodiakbs.com/index.htm http://www.rotec.com/ john h


    Message 23


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    Time: 09:00:08 AM PST US
    From: "Kirk Smith" <snuffy@usol.com>
    Subject: 6 inch tubes
    --> Kolb-List message posted by: "Kirk Smith" <snuffy@usol.com> Has anybody got the cut off pieces of the 6 inch diameter wing spars laying around that they'd want to part with? I had 2 pieces left about 40 inches long each. Kirk Do not archive


    Message 24


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    Time: 09:15:18 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Main Gear Truss And Main Gear
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> Gang: A better view of the main gear truss that carries what you see on the outside of the fuselage: http://home.sw.rr.com/jhauck/Inner%20bracing.JPG Note a common seat belt attach point inboard. To the left is the Elt. Behind the ELT is the battery and master solenoid. Two springs for nose up trim. Do not need any nose down trim. Under ELT is my Marvel Mystery Oil. Does it work? I think so and use it religiously in every thing I own and some things I don't own. Wrapped up in black beside the MMO is my tool kit. You can see my two pink colored brake lines. Also pitot and static pressure lines. The 1/4" alum tubes are for disconnecting the lines to remove right wing. PT17 pitot/static system is mounted to right lift strut. I also us the static pressure connector to calibrate my airspeed indicator. I drill a hole graduating from 1/64 by 64ths up. Keep flying reverse courses at same indicated airspeed and changing connectors until I get the right one that matches up ground speed and airspeed. I need to do that now. My airspeed at 90 indicated is actually 84 mph. Why does it change once calibrated. I don't know, but it does over a period of time. Sometimes 6 months, sometime a year or longer between calibrations. Feels good to constantly see 90 mph at cruise even though I know it is really 84 mph. :-) I think it is pretty much in error across the board. Yesterday, solo, I was stalling at about 45 indicated clean and 40 mph full flaps. After calibration should get it down to 40 and 35 true. This pic shows my trim wheel and my Chillie Vest Digital Thermostat control just below it. The loose wire plugs into my vest. Thermostat control with wire is velcroed on an alum plate. It is removed in warm weather. Comes out this morning. :-) Copilot's head set sockets are below. The bungee is some left aileron trim when I need it. Lately have not had to use it. http://home.sw.rr.com/jhauck/Seat%20rails%202.jpg Main gear legs and outside mounts. The Hauck heat treated 4130 legs work great. Our entire modification weighs about the same as the standard Kolb alum legs. That is the black neoprene fuel tank vent tube sticking down from the lowest point of the fuselage. http://home.sw.rr.com/jhauck/Pfer%20legs.JPG When I get caught out after dark, this landing light system works great. I could not detect any difference in cruise speed with or without it. So, I don't think I am being penalized for having it handy hanging out in the breeze. I got the light from Summit Racing. It is a KC Off Road Running Light. Can not remember wattage, but think it is 50 or 60. Uses replaceable halogen bulb rather than sealed beam tungsten element at 100w. Is as effective at the old GE 100w sealed beam landing light and lasts many times longer. With only one light to depend on, don't use sealed beam with their extremely short life span. Will get you in trouble with no back up. http://home.sw.rr.com/jhauck/Pfer%20legs%202.jpg john h john h


    Message 25


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    Time: 09:19:17 AM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: 6 inch tubes
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > Has anybody got the cut off pieces of the 6 inch diameter wing spars laying around that they'd want to part with? Kirk Kirk/Gang: New Kolb Co has a large "uh oh" pile of 6" tubing stacked up next to the main building. About half of what they receive can not be sent out in kits. I have some but am going to hold on them them. I use them when I break things. A short piece will come in handy building new upper vertical stabilizer next week. john h PS: Got to fly to Wetumpka Airport and give Miss P'fer her first bath since last September. Six months already. If I am careful, will not have to wash her until after I return from Lakeland or Monument Valley. :-)


    Message 26


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    Time: 09:43:30 AM PST US
    From: Bob Bean <slyck@frontiernet.net>
    Subject: won't fly
    --> Kolb-List message posted by: Bob Bean <slyck@frontiernet.net> http://www.cardomain.com/id/chevbelair55 Hey guys, I know it's not kolb related--but what an ambitious project! Lar, this should appeal to you especially. -BB do not archive


    Message 27


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    Time: 10:10:30 AM PST US
    From: "John Cooley" <johnc@datasync.com>
    Subject: Tail wire bracing
    --> Kolb-List message posted by: "John Cooley" <johnc@datasync.com> Hi Gang, Would like to hear some opinions and thoughts on additional tail wire bracing for the Mark III. After seeing the leading edge of the upper vertical stabilizer break on John's plane I reinforced this area on mine with a one foot long sleeve inside of the leading edge tube (with ends cut at an angle-thanks to this list). I also planned on putting additional wire bracing on mine and started looking at some of the pictures that I have of other planes. There are several different configurations. Seems to me that the best set-up would be to have bracing from the midpoint of the upper vertical stab (area that broke on John's plane) to the center of the leading edge tubing on the horizontal stabs and then for simplicity sake back to the point that the factory design attaches at the bottom of the tail post. I would also add the inner sleeves to the leading edge of the horizontal stabs of course. I notice that the Slingshot models have the standard setup of the Mark III, Firestar and Firefly and then has additional support wires from the top of the rudder mount post to the leading edge tube of the horizontal stabs and then back to the bottom of the rudder tail post. It doesn't have additional support in the leading edge tube of the upper vertical stab. Maybe it uses thicker wall material and is not needed. I doubt that I would ever put the 1700 hours or so that John has put on Ms. Pfer on my plane, but it would be nice to have the extra bracing there just in case. I have noticed the tail of my Firestar on several occasions when the engine hits a certain point and with the air blasting over it, that it looks like a blur and have thought that additional bracing would not be such a bad thing, at least to my simple mind. I welcome any and all thoughts on this. Thanks, John Cooley


    Message 28


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    Time: 10:33:46 AM PST US
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> Been to that site. It looks pretty much the same. I would think that if Olnik gets motivated he can make a lot of money by making available as a kit the parts that we need to attach to the Rotax 787. I can't think of anyone who is more into this stuff than him, come on Tom get motivated. You got no liability if all you do is sell the missing parts, if they fit?? :-) Hey Olnik you out there? ========================= > Ron/Gang: > > Why don't you do a Google search or go to Kodiak > Research and get parts blow ups of a 582? They > are free on the internet.................. > > http://www.kodiakbs.com/index.htm > > http://www.rotec.com/ > > john h


    Message 29


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    Time: 10:47:46 AM PST US
    Subject: Re: Tail wire bracing
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 11:15John Cooley > --> Kolb-List message posted by: "John Cooley" <johnc@datasync.com> > > Hi Gang, > > Would like to hear some opinions and thoughts on additional tail wire > bracing for the Mark III. > ============================= I would just go to a 2024 t3 tube, Aircraft Spruce has them. They are very strong, it may just solve that problem. They are stiffer than 6066 and less prone to vibrate, if you can, also go one size up in wall thickness.


    Message 30


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    Time: 01:58:36 PM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: Tail wire bracing
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > I would just go to a 2024 t3 tube, Aircraft Spruce has them. They are > stiffer than 6066 and less > prone to vibrate, if you can, also go one size up in wall thickness. ron Ron/Gang: My MK III tailsection, as I have stated recently, was overbuilt to begin with. I had an idea that all that "stuff" back there took a really tough beating, so I built with .058" instead of .035". I think I have mentioned, but in case I have not, I went ahead and planned for wire bracing on the leading edges of the horizontal stabs. Slipped the sleeves inside each one and drilled it for a 3/16 bolt. These sleeves may have prevented the horizontal stabilizer leading edge tubes from failing due to fatigue/stress. I knew from watching the leading edges of the factory MK III in flight that something needed to be done to keep them from vibrating so much. I never got around to the additional wire bracing and have had no problems with horz stabs. Neither have I had a problem with the upper tail post which also has a sleeve for wire bracing. I never considered putting a sleeve in the leading edge of the upper vertical stab, so I did not. During rebuild, I will add that sleeve. Whether I will put additional wire bracing on the vert stab leading edge or not, I am undecided at this time. I will go ahead and drill the leading edge and sleeve to accept wire bracing, just in case I change my mind. I have found through a lot of use that 6061T6 is much more fatigue resistant than 2024 alum. Quite simply, 2024 will split and crack from vibration and fatigue much quicker than 6061. Do not recommend using 2024 for building anything on the Kolb aircraft, in the way of tubing or sheet. I once built a gap seal out of 2024 sheet. Cost a fortune that I did not have. In a remarkably short time the cap seal disintegrated from vibration. Rebuilt out of hardware store aluminum valley material. Lasted as long as the aircraft did. john h


    Message 31


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    Time: 03:19:38 PM PST US
    From: SGreenpg@aol.com
    Subject: Fwd: Trailer/Dolly
    --> Kolb-List message posted by: SGreenpg@aol.com In a message dated 3/12/03 6:52:57 AM Eastern Standard Time, gtalexander@att.net writes: > > Steve: > Those pictures are still on my website if you want to refer people to > them. > Hope all is well with you. > George Alexander > <A HREF="http://gtalexander.home.att.net">http://gtalexander.home.att.net > George, Thanks Steven (Authid: gtalexander@att.net); From: "G. T. Alexander, Jr." <gtalexander@att.net> Subject: Trailer/Dolly Steve: Those pictures are still on my website if you want to refer people to them. Hope all is well with you. George Alexander http://gtalexander.home.att.net <META content"MSHTML 6.00.2800.1141" nameGENERATOR> <STYLE></STYLE> Steve: Those pictures are still on my website if you want to refer people to them. Hope all is well with you. George Alexander http://gtalexander.home.att.net


    Message 32


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    Time: 03:31:14 PM PST US
    From: Richard Pike <rwpike@charter.net>
    Subject: Rotax 787 vs. 670
    --> Kolb-List message posted by: Richard Pike <rwpike@charter.net> If you really are convinced that there is no substitute for Rotax 2-stroke cubic inches...instead of reinventing the wheel, it might be easier to pick up where some else has already laid the foundation... http://rdaerosports.com/ Richard Pike MKIII N420P (420ldPoops) Do Not Archive Help Stop Spam! Delete all address information (especially mine) off everything you forward, and make Blind Carbon Copy a way of life. Thanks! And have a blessed day. rp


    Message 33


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    Time: 03:57:26 PM PST US
    From: jerb <ulflyer@airmail.net>
    Subject: Re: Junkyard wars motors
    --> Kolb-List message posted by: jerb <ulflyer@airmail.net> Ron, I feel your being way to critical. They built from no plans and had to guess how to set up the wing and horiz. stab. Flying airplanes is one thing, understanding the design mechanics of how they work is another. A less experienced pilot might not fared as well, it's hard to judge unless your in the chair. Looked to me like he was just happy to get it back on the ground. I can vouch if you don't have enough incidence in the wing and/or setting nose low to boot, you can have a very hard time getting airborne and then after you do, you wonder if your going to have enough elevator authority to keep it in the air, stop a decent, and flare. He got it up and down without bending it. Many of Kolb pilots have bent a gear leg or two on their first couple flights including instructors. Have you flown yours yet. jerb At 09:15 AM 3/12/03 -0700, you wrote: >--> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> > >3/12/03 6:34James, Ken > > > P.s those brits had balls flying that ship so high the first flight! > and the > > dam wing on the American > > ship scared the hell out of me watching it!! Well worth watching! >======================= > > >Good show but; >Whoever was piloting the US team craft's when they finaly did get it flying >should have been flushed out of there! That dude is a national >embarressment, What a jerk (claimed he flew 80 some different types of >airplanes, none probably well...) and yet couldn't stay in ground effect >long enough to make the finish line with a machine that was staying aloft on >its own power just fine. Of course the blame should fall on those that chose >him to pilot it. Choosing a heavy 6 footer to fly something on minimal hp is >also kinda stupid. > >do not archive > >


    Message 34


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    Time: 04:23:27 PM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: Rotax 787 vs. 670
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > If you really are convinced that there is no substitute for Rotax > 2-stroke cubic inches...instead of reinventing the wheel, > it might be easier to pick up where some else has already > laid the foundation... > http://rdaerosports.com/ > > Richard Pike Richard/Gang: Wow! I think you have solved Ron's engine problem. I can just see him screaming through the Arizona sky in his MK III Extra.......... Easy HP. john h DO NOT ARCHIVE


    Message 35


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    Time: 04:25:16 PM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: Junkyard wars motors
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > Have you > flown yours yet. > jerb jerb/Gang: Didn't know that was a requirement for expert status........... john h DO NOT ARCHIVE


    Message 36


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    Time: 04:45:07 PM PST US
    Subject: Re: Tail wire bracing
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> Well John I somewhat disagree. From my experience I have yet to see 2024 crack or split. The leading edge of my vertical stab is 2024 t3. The wing tip bow (of one wing) is also 2024 t3 (run out of tubing and ordered 2024 instead). It has yet to fly though! so take my recommendation with that in mind. I do have an airplane that gets beat up by 200hp 160 mph on regular basis, and in nearly 7000 hrs it has yet to show any cracks. :-) 2024 will crack if its not deburred, or constructed with the grain in mind. I certainly would have liked to see what cracked or split in your usage. Its a lot cheaper to make airplanes out of 6061 but none are, all certified aircraft are 2024 with some high stress parts out of 7075. ============== 3/12/03 14:57John Hauck > I have found through a lot of use that 6061T6 is > much more fatigue resistant than 2024 alum. Quite > simply, 2024 will split and crack from vibration > and fatigue much quicker than 6061. =====


    Message 37


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    Time: 04:47:39 PM PST US
    From: "Don Gherardini" <donghe@one-eleven.net>
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    --> Kolb-List message posted by: "Don Gherardini" <donghe@one-eleven.net> Ron...before you go to far on thet new 787...check and see what rpm the peak hp is...might be awful fast for the redrives we have available to us.. I keep looking around also at all the new engines and their very hight hp ratings with lust...particularl;y motorsusle and snowmobiles....but usually find that they are double (or more) the rpms we are used too!.... http://www.geocities.com/dagger369th/my_firefly.htm Don Gherardini- FireFly 098


    Message 38


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    Time: 05:07:49 PM PST US
    Subject: Re: Rotax 787 vs. 670
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> I am looking for cheap and easy 100 hp engine. I still have some time to make up my mind. But it does seem that everytime I look somewhere I end up stumbling over one rotax or another. :-) I kinda like the Hirth, but it does seem to be a lot more options with the Rotax. That 682 Rotax on that site looks ok but notice the RPMs, that thing is puking its guts out at full power, 7K is a lot. I'll call them tomorrow and see what they want for it fully dressed. anyone has any experience with one of them? ================================== 3/12/03 16:31Richard Pike > --> Kolb-List message posted by: Richard Pike <rwpike@charter.net> > > If you really are convinced that there is no substitute for Rotax > 2-stroke cubic inches...instead of reinventing the wheel, > it might be easier to pick up where some else has already > laid the foundation... > http://rdaerosports.com/ > > Richard Pike > MKIII N420P (420ldPoops) ========================== Do Not Archive


    Message 39


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    Time: 05:16:17 PM PST US
    Subject: Re: Junkyard wars motors
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 16:58jerb > Have you > flown yours yet. ====================== No! and by now I have been conditioned to simply have spare parts ready for after that first flight. :-) There was a contest involved and he should have given it all he had. I will agree that design sucked, they should have picked something else. do not archive


    Message 40


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    Time: 05:21:31 PM PST US
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    From: CaptainRon <CaptainRon@theriver.com>
    --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> 3/12/03 17:52Don Gherardini > might be awful fast for the redrives we have available to us.. I > keep looking around also at all the new engines and their very hight hp > ratings with lust...particularl;y motorsusle and snowmobiles....but usually > find that they are double (or more) the rpms we are used too!.... ====================== Yes those hi revs is a concern. Where did you get your Simonini? was it from Canada?


    Message 41


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    Time: 05:57:34 PM PST US
    From: "Don Gherardini" <donghe@one-eleven.net>
    Subject: Re: 1997 Sea Doo 787 XP Parts Finder
    --> Kolb-List message posted by: "Don Gherardini" <donghe@one-eleven.net> Huh..Simonini? not me, I dont have one. Must bethinking of somebody else. I did look at em at Oshkosh last year...but I have doubts about their HP claims at such low rpms. Being from the engine industry, I have personal expierience with euro manufacturers not using the generally accepted (in the USA) Hp formulas (James Watts) in their marketing and lit. Someday when we meet, remind me to tell you of a Boss I used to have asking me "Just who the hell do you think James Watts was anyway? No law says we have to caculate hp by his formula.!" As a young engineer I thought there was only one way to caculate hp from Measured torque..... BOY...did I have alot to learn about marketing! http://www.geocities.com/dagger369th/my_firefly.htm Don Gherardini- FireFly 098


    Message 42


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    Time: 06:32:22 PM PST US
    From: woody <duesouth@govital.net>
    Subject: Re: Rotax-787 100hp question
    --> Kolb-List message posted by: woody <duesouth@govital.net> If you really want a hundred horses on your Kolb I can give you a deal on a Hirth F30 (110 hp). Needs gearbox and carbs. Contact me off line.


    Message 43


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    Time: 06:33:52 PM PST US
    From: "Richard Harris" <rharris@magnolia-net.com>
    Subject: Re: Rotax 787 vs. 670
    --> Kolb-List message posted by: "Richard Harris" <rharris@magnolia-net.com> Hi all, Gosh I am wondering if Ron has any pic's of his masterpiece in the making. Since he seems to know more about building a Kolb than the other of us on the list. Mine as been flying for 10 years, course it may not last much longer, since I made it by the plans that came with the kit I got from KOLB. Richard Harris MK3 N912RH Lewisville, Arkansas ----- Original Message ----- From: "CaptainRon" <CaptainRon@theriver.com> Subject: Re: Kolb-List: Rotax 787 vs. 670 > --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> > > > I am looking for cheap and easy 100 hp engine. I still have some time to > make up my mind. But it does seem that everytime I look somewhere I end up > stumbling over one rotax or another. :-) > I kinda like the Hirth, but it does seem to be a lot more options with the > Rotax. That 682 Rotax on that site looks ok but notice the RPMs, that thing > is puking its guts out at full power, 7K is a lot. I'll call them tomorrow > and see what they want for it fully dressed. > anyone has any experience with one of them? > > > ================================== > 3/12/03 16:31Richard Pike > > > --> Kolb-List message posted by: Richard Pike <rwpike@charter.net> > > > > If you really are convinced that there is no substitute for Rotax > > 2-stroke cubic inches...instead of reinventing the wheel, > > it might be easier to pick up where some else has already > > laid the foundation... > > http://rdaerosports.com/ > > > > Richard Pike > > MKIII N420P (420ldPoops) > ========================== > > > Do Not Archive > >


    Message 44


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    Time: 06:40:49 PM PST US
    From: "Larry Cottrell" <lcottrel@kfalls.net>
    Subject: Re: Junkyard wars motors
    --> Kolb-List message posted by: "Larry Cottrell" <lcottrel@kfalls.net> > --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > > > > Have you > > flown yours yet. > > jerb > > jerb/Gang: > > Didn't know that was a requirement for expert > status........... > > john h > > DO NOT ARCHIVE Hear hear, I am a moderately chunky 6 footer and I was moderately offended. LOL Larry Cottrell


    Message 45


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    Time: 07:10:47 PM PST US
    From: "Richard Swiderski" <swiderski@advanced-connect.net>
    Subject: Re: Seat tanks
    --> Kolb-List message posted by: "Richard Swiderski" <swiderski@advanced-connect.net> Ed, My Brock seat tank on my old US held 9 gal. ...Richard Swiderski ----- Original Message ----- From: "Ed Steuber" <esteuber@rochester.rr.com> Subject: Kolb-List: Seat tanks > --> Kolb-List message posted by: "Ed Steuber" <esteuber@rochester.rr.com> > > Kolbers, > I have a Ken Brock seat tank that I bought awhile ago from someone on the list and am curious as to the determination of the capacity.I was told it was 6 gallons but there is no part number or label.I don't really want to put gas in it yet(or any other liquid) to find out.The reason I am wondering is I may try to keep the modified Ultrastar I am building in the UL category . I have the light 2SI 35hp without the lighting coil and the belt drive and have been careful with weight and may be able to stay under the 254 even with a partial enclosure. (Probably dreaming?) > How many sizes of Brock seat tanks are there and does any one else manufacture similar units.I was not able to find any info on the Brock site. > Also , Is it possible to install a permanent gap seal and still fold an Ultrastar without removing the gap seal ? > Ed (still shoveling) in Western NY > >


    Message 46


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    Time: 07:20:56 PM PST US
    From: "Larry Bourne" <biglar@gogittum.com>
    Subject: Re: won't fly
    --> Kolb-List message posted by: "Larry Bourne" <biglar@gogittum.com> Yah...................I'd like that engine for the '29 Model A Sedan I wanna build. YeeeeHaaaawwww ! ! ! D'ya think I could make it fit on Vamoose ?? It'd be a VTOL Kolb for sure................'specially "L." Gogittum Lar. Do not Archive. Larry Bourne Palm Springs, CA Kolb Mk III - Vamoose www.gogittum.com ----- Original Message ----- From: "Bob Bean" <slyck@frontiernet.net> Subject: Kolb-List: won't fly > --> Kolb-List message posted by: Bob Bean <slyck@frontiernet.net> > > http://www.cardomain.com/id/chevbelair55 > > Hey guys, I know it's not kolb related--but what an ambitious project! > Lar, this should appeal to you especially. -BB do not archive > >


    Message 47


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    Time: 07:21:00 PM PST US
    From: John Hauck <jhauck@elmore.rr.com>
    Subject: Re: Seat tanks
    --> Kolb-List message posted by: John Hauck <jhauck@elmore.rr.com> > My Brock seat tank on my old US held 9 gal. > ...Richard Swiderski Richard/Gang: I had a 9 gal Ken Brock seat tank in my Firestar when I met you at Gator Ultralight Park, Nov 1987. Only held 8 gal useable though. Took up a lot of space in the smallish Firestar cockpit. Replace the Brock tank and 5 gal jug in the back with an 18 gal useable 5052 alum tank. Ah, now I had room for all my gear inside the airplane when I went cross countrying. Didn't have to hang anything on the outside. john h DO NOT ARCHIVE


    Message 48


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    Time: 07:34:49 PM PST US
    From: "Richard Swiderski" <swiderski@advanced-connect.net>
    Subject: Re: Rotax-787 100hp question
    --> Kolb-List message posted by: "Richard Swiderski" <swiderski@advanced-connect.net> Ron, I converted a SeaDoo 587 for my SlingShot. The case had to be machined, drilled & tapped to accept a gear box. The PTO end of the crank was threaded. I got hold of a broke 582 crank that had a good pto end, pulled it apart & pressed it on the Seadoo crank. the water pump was a bolt on item. I'm not sure how this compares to the 787. ...Richard Swiserski ----- Original Message ----- From: "CaptainRon" <CaptainRon@theriver.com> Subject: Kolb-List: Rotax-787 100hp question > --> Kolb-List message posted by: CaptainRon <CaptainRon@theriver.com> > > In what is fast becoming the eternal quest for the *right* motor. I came > across a Rotax rotary model 787 110hp two cycle engine. Went and visited a > shop where they will sell me this motor, for my undisclosed project. > New with all the stuff attached it came to about 4K. Only show stopper that > I could discern is lack of a water pump. This engine is found in the Seadoo > line of water splashers. > Questions; > 1 anyone familiar with this engine, and if so is it adoptable for aviation > use? > 2. I measured the mount on the engine base it is 90mm wide and 150mm long or > (9cm-x-15cm). I have not measured but it looks exactly like the regular Kolb > Rotax aviation mount. > 3. where does the rotax water pump attach at on the 582, thinking maybe its > not integral to the motor and thus I can fit any standard Rotax water pump > onto this plant? I took a bunch of photo's of this engine, and if someone > wants to post them for general viewing I'll email them. > > I am not happy to give money to Rotax but for the right engine/HP and a > reasonable bill, I'd do it. > >


    Message 49


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    Time: 07:53:02 PM PST US
    Subject: Re: Rotax-787 100hp question
    From: herbgh@juno.com
    --> Kolb-List message posted by: herbgh@juno.com Guys Here is an f30 for sale with carbs and gear box. Herb http://www.donateyourplane.com/hirth_.htm On Wed, 12 Mar 2003 18:23:09 -0500 woody <duesouth@govital.net> writes: > --> Kolb-List message posted by: woody <duesouth@govital.net> > > > If you really want a hundred horses on your Kolb I can give you a > deal > on a Hirth F30 (110 hp). Needs gearbox and carbs. Contact me off > line. > > > > > > > > > >


    Message 50


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    Time: 08:48:05 PM PST US
    From: "Paul Petty" <ppetty@c-gate.net>
    Subject: EVO/AIR Update
    SPAM_PHRASE_00_01, USER_AGENT_OE, USER_IN_WHITELIST) --> Kolb-List message posted by: "Paul Petty" <ppetty@c-gate.net> Folks, The Harley Davidson project is proving to be more of a challenge! Cutting,fitting and welding all the pieces for the redrive is taking some serious hours. Not to mention the facing,fitting and aligning of the prop shaft! However, I am proud to report, that this project is on target and is looking up. We refitted the flywheel and did some test run up's with a dummy prop (2by4) and she settled down quite a bit. We want to make sure this thing will turn the prop that John Cooley loaned us ok without turning it into tooth pick's! If this engine works out, who wants to be the first to test fly it on a Kolb?..... No gut's No Glory! EXPECT NO MERCY! pp.... N4958P Do not archive


    Message 51


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    Time: 09:29:11 PM PST US
    From: possums <possums@mindspring.com>
    Subject: Re: Rotax 787 vs. 670
    --> Kolb-List message posted by: possums <possums@mindspring.com> At 08:33 PM 3/12/2003 -0600, you wrote: >--> Kolb-List message posted by: "Richard Harris" <rharris@magnolia-net.com> > >Hi all, Gosh I am wondering if Ron has any pic's of his masterpiece in the >making. Since he seems to know more about building a Kolb than the other of >us on the list. Mine as been flying for 10 years, course it may not last >much longer, since I made it by the plans that came with the kit I got from >KOLB. > > >Richard Harris I wonder about this type of thing too. Seems that a lot of people that have never built a kolb or anything close seem to want to make their first attempt into a showplane. That's OK, but then they seem to want to change the plans (God knows I sure changed the plans, but it wasn't my first ultralight or my first kolb). Then they want to put a 100 HP four stoke engine on it that weighs only 70 pounds and uses 1 gph that nobody has ever heard of.




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