---------------------------------------------------------- Kolb-List Digest Archive --- Total Messages Posted Tue 05/24/05: 15 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 10:25 AM - Re: Re: Cross Country cruise RPM (Richard Pike) 2. 11:34 AM - 912 muffler (Erich_Weaver@URSCorp.com) 3. 12:59 PM - Re: Firestar cross-country (John Jung) 4. 04:27 PM - 8.00 X 6.00 tire costs? (John Jung) 5. 04:27 PM - Re: Density-altitude (John Jung) 6. 07:16 PM - Re: 8.00 X 6.00 tire costs? (russ kinne) 7. 08:44 PM - Hey ;) (Ellery Batchelder) 8. 10:43 PM - Capacitance fuel senders (John Jung) 9. 10:43 PM - Re: Monument Valley (George E. Thompson) 10. 10:44 PM - Stuck rings (Edward Steuber) 11. 10:52 PM - Re: 8.00 X 6.00 tire costs? (robert bean) 12. 11:03 PM - Re: boyd has landed (b young) 13. 11:17 PM - Re: 8.00 X 6.00 tire costs? (HShack@aol.com) 14. 11:17 PM - Re: Density-altitude (John Jung) 15. 11:29 PM - Re: 8.00 X 6.00 tire costs? (Denny Rowe) ________________________________ Message 1 _____________________________________ Time: 10:25:51 AM PST US From: Richard Pike Subject: Re: Kolb-List: Re: Cross Country cruise RPM --> Kolb-List message posted by: Richard Pike For comparison, Ed & I went airstrip hopping for a couple hours Saturday, me in the 582 poweredMKIII, and he was flying the 582 powered FSII, both of us using 2 blade, 68" Ivo's. Both of us were running about the same, 52 - 5,300 rpm and about 62 mph. Altitude typically 2,500 msl, temp low 70's. That gave us both a fuel burn of 6 gallons for 1.8 hours, or about 3.2 gph. And on a somewhat related note, while we were at the Lumberton Fly-in May 14th, spent about an hour talking to the owner of D & F Aviation, Rotax dealer in Goldsboro, and he mentioned that Rotax was considering coming out with a revised overhaul schedule for 582's and 503's which are normally operated at less than 75% power, or less than 5,500 rpm. The new time between overhaul would be every 450 hours instead of 300 hours. If there is any way of verifying this, and if it is true, that drastically reduces the cost of operating a Rotax 2-stroke. Richard Pike MKIII N420P (42oldPoops) At 07:52 PM 5/23/2005 -0700, you wrote: >--> Kolb-List message posted by: John Jung > >Bill and Group, > >I cruised at 5,800 on this trip. That gave me an indicated airspeed up >to 60-65 mph, and a true airspeed of 64-69. The average altitude on >this trip was about 7,000 and density altitude went as high as 10,500. >A lot of the state was setting record high temperatures on the day of >my return. So the numbers are not really normal. > >John Jung >Firestar II 503 DCDI ________________________________ Message 2 _____________________________________ Time: 11:34:05 AM PST US Subject: Kolb-List: 912 muffler From: Erich_Weaver@URSCorp.com 05/24/2005 01:42:39 PM --> Kolb-List message posted by: Erich_Weaver@URSCorp.com Craig and others at MV expressed some interest in the muffler for the 912 engine. Here is the web site for it: http://www.rick-thomason.com/ste_002.htm regards Erich Weaver ________________________________ Message 3 _____________________________________ Time: 12:59:02 PM PST US From: John Jung Subject: Kolb-List: Re: Firestar cross-country --> Kolb-List message posted by: John Jung Mike and Group, >was that 2" of Memory Foam on the seat and back or just seat?? I used memory foam on just the seat. The backrest has the Kolb mesh and open cell foam, shaped for some arch support. John Jung ________________________________ Message 4 _____________________________________ Time: 04:27:36 PM PST US From: John Jung Subject: Kolb-List: 8.00 X 6.00 tire costs? --> Kolb-List message posted by: John Jung Group, After seeing the Kolbs that flew into MV, I get ideas of how I'd like to change my Firestar. One is tires. I have 6.00 X 6.00s and they do the job fine but the 8.00 X 6.00s look better. So I checked into them and they seem to cost about $100 each for the tires plus more for the tubes. That's more than double what the 6 X 6's cost. Is that just it, or am I just not finding the best source? John Jung Firestar II ________________________________ Message 5 _____________________________________ Time: 04:27:36 PM PST US From: John Jung Subject: Kolb-List: RE: Density-altitude --> Kolb-List message posted by: John Jung Larry and Group, >How was the trip home ?? Several of us discussed what you were likely to run into, and I'd be curious as to what the flight really was like. I would guess that you hit a lot of wind, so how did your fuel capacity work out ?? I averaged 5 mph head winds. Not bad, but it caused me to make an extra stop to pour in 3 gallons of fuel from the tank in the back seat. The only problem was that the thermals continued to grow as the day went on. By noon they were as violent as any I have ever flown in. I kind of decided that I am done with middle of the day flying until things cool of next fall. John Jung Firestar II 503 DCDI ________________________________ Message 6 _____________________________________ Time: 07:16:57 PM PST US From: russ kinne Subject: Re: Kolb-List: 8.00 X 6.00 tire costs? --> Kolb-List message posted by: russ kinne John FWIW I used 8x6's for years on my Cessna, don't recall any huge price difference from the 6x6's. Bought from Dresser & others advertising in Trade-A-Plane Used lower pressure for dirt/grass, pumpt up a little for asphalt/concrete. Russ Kinne do not archive On May 24, 2005, at 3:14 PM, John Jung wrote: > --> Kolb-List message posted by: John Jung > > Group, > > After seeing the Kolbs that flew into MV, I get ideas of how I'd like > to change my Firestar. One is tires. I have 6.00 X 6.00s and they do > the job fine but the 8.00 X 6.00s look better. So I checked into them > and they seem to cost about $100 each for the tires plus more for the > tubes. That's more than double what the 6 X 6's cost. Is that just it, > or am I just not finding the best source? > > John Jung > Firestar II > > ________________________________ Message 7 _____________________________________ Time: 08:44:43 PM PST US From: Ellery Batchelder Subject: Kolb-List: Hey ;) --> Kolb-List message posted by: Ellery Batchelder Ellery Batchelder has invited you to join hi5. By joining hi5, you will be connected to Ellery and all of Ellery's friends. hi5 is the place where friends meet. You can use hi5 for the following purposes: * Find old friends * Meet new people * Browse photos Join Ellery, meet Ellery's friends, and meet people that share your interests now! Click here: http://www.hi5.com/register/OU8CQ?inviteId=441I38ZS2722458946k0 This invitation was sent to kolb-list@matronics.com on behalf of Ellery Batchelder (elleryweld@aol.com). If you do not wish to receive invitations from hi5 members, click on the link below: http://www.hi5.com/friend/displayBlockInvite.do?inviteId=441I38ZS2722458946k0 ________________________________ Message 8 _____________________________________ Time: 10:43:13 PM PST US From: John Jung Subject: Kolb-List: Capacitance fuel senders --> Kolb-List message posted by: John Jung Group, I learned another thing last weekend. 100LL and auto fuel do not indicate the same with a capacitance fuel sender. With my tank full of 100LL, the EIS indicates 4.9 gallons. When full with auto gas, it reads 5.2 gallons. Not a big error, but just another thing to be aware of. John Jung Firestar II N6163J ________________________________ Message 9 _____________________________________ Time: 10:43:26 PM PST US From: "George E. Thompson" Subject: Re: Kolb-List: Monument Valley --> Kolb-List message posted by: "George E. Thompson" I stayed with Az Dave and wife in his BAM. I drove up to MV because I had to get back to attend to business.Dave and I with his wife had just returned from a trip to the Czech Republic. Why would anyone go to the Czech Republic you may ask. Well it turned out that My 16th Armored Division under General George S.Patton was the very first Allied troupes and tanks into Plisen the second largest city in the area. So this all happened 60 years ago in 1945, The Czech Government invited all us old Vets to come back and help celebrate the 60th university of there Liberation. Unfortunately only 15 from our Division were able to make the trip. Fortunately I was one of them. Anyway, we each got a nice 60th Liberation medal from the President himself. Also went on over to Prague where the Mayor gave each of us a Gold medal. There you have it in a nutshell. Boring to some, interesting to others. Az. Bald Eagle From: "Larry Bourne" Subject: Kolb-List: Monument Valley > --> Kolb-List message posted by: "Larry Bourne" > > Where is everybody ?? I know the whole Kolb List wasn't at MV. :-) > > I think John W. told me he'd logged 26 people by Saturday afternoon. He > and several > others - John H., Boyd Young and Jim Hefner - are up in Canyonlands, near > Moab, Utah now, and from there will be going to the Alvord Desert in > Southern Oregon to meet Larry Cottrell, so we won't be hearing from them > for a while. I didn't do a real count of the planes there, but for sure > there were a Mooney, Dave Rains' Cessna C175, and about 12 - 15 Kolbs. It > was quite a flight line. A very nice group, and it was relaxing, but > intense. A lot of activity in a short time. Flying started nearly at > dawn for some, while others of us eased into breakfast at the excellent > restaurant at Goulding's before taking to the air. By about 10:00 AM the > wind came up, the sun got hot, and everyone hid under the awnings of the > RV's, and under airplane wings............and put on their hip boots. > Late in the afternoon, the wind pretty much died down, and flying started > again. This time, more flights were made up to the Mexican Hat area and > the horseshoes of the San Juan River, about 20 ! > miles north of MV. Previously, most flights went east, over Monument > Valley. The 2 areas are a world apart in scenery, and both spectacular. > I arrived at MV at around 11:00 AM Friday, and was surprised to see that > many folks were already there. It got an early start this year, but ended > a bit early, too, with most leaving Sunday, instead of Monday, as last > year. What a great way to spend a weekend. (All that in only a weekend > ?? Amazing ! ! ! ) In a while, I'll post some pictures.......possibly > even today. :-) It was quite a shock yesterday, coming from ~80 deg. > weather there, to 111 deg here in the desert. Oh well..........back to > reality today. Big Lar. Do not > Archive. > > Larry Bourne > Palm Springs, CA > Building Kolb Mk III > N78LB Vamoose > www.gogittum.com > > > ________________________________ Message 10 ____________________________________ Time: 10:44:19 PM PST US From: "Edward Steuber" Subject: Kolb-List: Stuck rings --> Kolb-List message posted by: "Edward Steuber" I had a problem starting my Cuyuna UL202 and found it had low compression on both cylinders . It only had 30 hours since the cylinders had been rehoned because they were too tight with the pistons. The clearance before was .003(too tight) and after .007(correct) but the paperwork from the shop does not say anything about cleaning or inspecting the ring lands. I was told that many of the original Cuyuna's were sent from the factory with incorrect tight piston clearance that caused many failures . This engine had already been repaired once because it has the .010 pistons . Upon dissassembly I found both rings on one piston were stuck and one on the other. I believe they were overlooked and reassembled. But there is one question I need answering.... The pistons are .010 Wiseco's that are different from the standard Cuyuna pistons in that they have much thinner rings.........could these sticking rings have been caused in such a short time by this ring-piston combination ? The thinner rings have to run hotter...I have been using the same 2cycle Pennzoil air-cooled oil and Mobil premium fuel with similar temps as the last Cuyuna UL 202 that I operated on another Ultrastar I flew for 100 hours with no trouble. I use a 40 to 1 oil mix as the book says and my egt temps were about 1150 with the lower compression cylinder (pto) running about 30 degrees hotter...I was told by a parts supplier that the Wiseco piston is an after-market alternative and not as good as the originals because they run hotter. Any of you experienced Cuyuna drivers have any info on this problem ? Since cleaning the carbon out and reassembly this engine has really good compression now ...I am looking forward to flying it with the new found power...it has to make a difference. What can I expect from these pistons in the future ? I know there may be some on the list that might have poor opinions of the Cuyuna's.... but all comments will be appreciated... carboned-up ED in Western NY ________________________________ Message 11 ____________________________________ Time: 10:52:21 PM PST US From: robert bean Subject: Re: Kolb-List: 8.00 X 6.00 tire costs? --> Kolb-List message posted by: robert bean Try Desser Tire, starting on page 21: http://shop.desser.com/iwwidb.pvx?;multi_item_submit -BB, MkIIIc, N3851E, a good tire is one that holds air On 24, May 2005, at 3:14 PM, John Jung wrote: > --> Kolb-List message posted by: John Jung > > Group, > > After seeing the Kolbs that flew into MV, I get ideas of how I'd like > to change my Firestar. One is tires. I have 6.00 X 6.00s and they do > the job fine but the 8.00 X 6.00s look better. So I checked into them > and they seem to cost about $100 each for the tires plus more for the > tubes. That's more than double what the 6 X 6's cost. Is that just it, > or am I just not finding the best source? > > John Jung > Firestar II > > ________________________________ Message 12 ____________________________________ Time: 11:03:01 PM PST US From: "b young" Subject: Kolb-List: Re: boyd has landed --> Kolb-List message posted by: "b young" kolbers boyd has landed from the trip to mv... ( sunday nigit) ..... after getting a bit sunburnt saturday..... i decided not to hang around moab / canyonlands. instead i fuled up and headed for home so i did not have to stand around in the heat...... sorry john, john, and jim.... the trip home was about 5 1/2 hours of flight time according to the gps....... with fuel stops it added another hour or so.... the air was a lot smother than last year, and to avoid the heat and bumps, i went up to 9500 ft since i had flown the route low to the deck on multiple other trips. boyd ________________________________ Message 13 ____________________________________ Time: 11:17:22 PM PST US From: HShack@aol.com Subject: Re: Kolb-List: 8.00 X 6.00 tire costs? --> Kolb-List message posted by: HShack@aol.com In a message dated 5/24/2005 10:05:27 PM Eastern Standard Time, jrjungjr@yahoo.com writes: After seeing the Kolbs that flew into MV, I get ideas of how I'd like to change my Firestar. One is tires. I have 6.00 X 6.00s and they do the job fine but the 8.00 X 6.00s look better. So I checked into them and they seem to cost about $100 each for the tires plus more for the tubes. That's more than double what the 6 X 6's cost. Is that just it, or am I just not finding the best source? Check out the California Power Systems catalogue. We just bought a couple "bush plane " tires & tubes from them. Don't have the cat. in front of me, but seems they were 8.00 X 6 at about $54 ea. plus about $20 for the tube. If you want, I can look up the part #'s tomorrow. Howard Shackleford FS II SC ________________________________ Message 14 ____________________________________ Time: 11:17:34 PM PST US From: John Jung Subject: Kolb-List: Re: Density-altitude --> Kolb-List message posted by: John Jung Larry and Group, >How was the trip home ?? Several of us discussed what you were likely to run into, and I'd be curious as to what the flight really was like. I would guess that you hit a lot of wind, so how did your fuel capacity work out ?? I averaged 5 mph head winds. Not bad, but it caused me to make an extra stop to pour in 3 gallons of fuel from the tank in the back seat. The only problem was that the thermals continued to grow as the day went on. By noon they were as violent as any I have ever flown in. I kind of decided that I am done with middle of the day flying until things cool of next fall. John Jung ________________________________ Message 15 ____________________________________ Time: 11:29:33 PM PST US From: "Denny Rowe" Subject: Re: Kolb-List: 8.00 X 6.00 tire costs? --> Kolb-List message posted by: "Denny Rowe" John, I use Carlisle 8.00 X 6.00 Turf Glide tires I bought from a local tire dealer (he ordered em), they where less than $25 each, Olenick aviation also sells them for a little more than that if you can't locate them locally. Also, John H swears by Aero Trainers by McCreary (At least I think thats the ones) Aircraft spruce lists the 6.00X 6 for $34 each, but I don't see 8.00 listed, maybe I have the wrong name here? Anyway, the turf glides shake a little after lift off, but the price is right and they look great, also can handle plenty of weight as I see them on many much heavier planes than my Mk-3, such as Rans, and Zenairs. Also the tubes from my local guy were $6 each, pretty good prices for such beefy tires and tubes. Denny Rowe ----- Original Message ----- From: "John Jung" Subject: Kolb-List: 8.00 X 6.00 tire costs? > --> Kolb-List message posted by: John Jung > > Group, > > After seeing the Kolbs that flew into MV, I get ideas of how I'd like > to change my Firestar. One is tires. I have 6.00 X 6.00s and they do > the job fine but the 8.00 X 6.00s look better. So I checked into them > and they seem to cost about $100 each for the tires plus more for the > tubes. That's more than double what the 6 X 6's cost. Is that just it, > or am I just not finding the best source? > > John Jung > Firestar II > > >