RV-List Digest Archive

Thu 07/31/03


Total Messages Posted: 27



Today's Message Index:
----------------------
 
     1. 06:11 AM - Yet another new engine (Brian Denk)
     2. 07:13 AM - RV-7 C1C Engine (Clinchy, Dave)
     3. 07:32 AM - Hail damage (Scott Bilinski)
     4. 08:15 AM - Re: Yet another new engine (Tedd McHenry)
     5. 08:55 AM - Re: Hail damage (Laird Owens)
     6. 09:56 AM - Re: Yet another new engine (terence.gannon@telus.net)
     7. 10:30 AM - Marvel Schebler--& Slick Handling (Gary Graham)
     8. 10:57 AM - Re: Hail damage (Brian Denk)
     9. 11:34 AM - Roll Over Structure (Gary Graham)
    10. 11:48 AM - Re: Yet another new engine (Tedd McHenry)
    11. 11:48 AM - Re: Hail damage (Terry Watson)
    12. 11:56 AM - Re: Hail damage (Terry Watson)
    13. 12:14 PM - Re: Yet another new engine (SportAV8R@aol.com)
    14. 12:24 PM - Re: Yet another new engine (terence.gannon@telus.net)
    15. 12:34 PM - Re: Marvel Schebler--& Slick Handling (Elsa & Henry)
    16. 01:07 PM - Re: Hail damage (Pat Hatch)
    17. 01:42 PM - Re:Yet another new engine (Oldsfolks@aol.com)
    18. 02:24 PM - Re: Re:Yet another new engine (Scott Bilinski)
    19. 03:21 PM - Re: Yet another new engine (Bill Dube)
    20. 03:58 PM - Re: Hail damage (Terry Watson)
    21. 04:37 PM - Fiberglass - Next? (Duane Bentley)
    22. 05:39 PM - Re: Fiberglass - Next? (Kyle Boatright)
    23. 06:23 PM - Re: Yet another new engine (Jim Jewell)
    24. 06:32 PM - RV6 Flight Training in NY, ??? RV Forum NY 9-13 (RV6160hp@aol.com)
    25. 07:34 PM - Re: Yet another new engine (Terence Gannon)
    26. 07:36 PM - Trim Cable slop (Patrick Kelley)
    27. 09:22 PM - Flop tube resting point (James Jula)
 
 
 


Message 1


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    Time: 06:11:09 AM PST US
    From: "Brian Denk" <akroguy@hotmail.com>
    Subject: Yet another new engine
    --> RV-List message posted by: "Brian Denk" <akroguy@hotmail.com> Listers, I found another new airplane engine manufacturer via Avweb at http://www.nagelengine.com/engine.html Looks pretty neat, if it ever actually gets produced and priced reasonably. Ok, so I'm not easily impressed by the new engine gurus out there. What ever happened to all those diesels that were supposed to revolutionize the industry? Still, the Nagel sure would be nice in the RV-10...it's a twelve banger! Brian Denk RV8 N94BD RV10 tailkit


    Message 2


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    Time: 07:13:43 AM PST US
    Subject: RV-7 C1C Engine
    From: "Clinchy, Dave" <clinchd@losrios.edu>
    --> RV-List message posted by: "Clinchy, Dave" <clinchd@losrios.edu> Hi listers, I'm looking at a potential engine for my RV-7. What do you guys know about the IO-360 C1C engine? Are there any installation problems with this engine in a RV-7? Thanks Dave Clinchy RV-7 Fuse Sacramento, CA Do not archive


    Message 3


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    Time: 07:32:17 AM PST US
    From: Scott Bilinski <bilinski@kyocera-wireless.com>
    Subject: Hail damage
    --> RV-List message posted by: Scott Bilinski <bilinski@kyocera-wireless.com> Just how big does hail have to be before it will damage a RV on the ground? Reason I ask is yesterday there was pea size hail around Oshkosh. Dont think any fell at OSH though. Scott Bilinski Eng dept 305 Phone (858) 657-2536 Pager (858) 502-5190


    Message 4


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    Time: 08:15:52 AM PST US
    From: Tedd McHenry <tedd@vansairforce.org>
    Subject: Re: Yet another new engine
    --> RV-List message posted by: Tedd McHenry <tedd@vansairforce.org> > What ever happened to all those diesels that were supposed to revolutionize > the industry? They're supposed to revolutionize the industry in Europe, where fuel--especially avgas--is far more expensive than in the U.S. And they are. Have a look at any of the European magazines, and consider the Diamond DA42. But I don't think you're going to see a big switch to diesels in the U.S., at least not for a while. Tedd McHenry Surrey, BC


    Message 5


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    Time: 08:55:29 AM PST US
    From: Laird Owens <owens@aerovironment.com>
    Subject: Re: Hail damage
    --> RV-List message posted by: Laird Owens <owens@aerovironment.com> I don't know about the the minimum size (my guess would be 3/8 to 1/2"), but I saw a red RV-6 at the Whiteman transient ramp a couple of days ago that looked like a golf ball. Every upper skin on the airplane had significant damage. I was supprised the canopy wasn't cracked. I'd bet it flies just the same.... Laird RV-6 WHP >--> RV-List message posted by: Scott Bilinski <bilinski@kyocera-wireless.com> > >Just how big does hail have to be before it will damage a RV on the ground? >Reason I ask is yesterday there was pea size hail around Oshkosh. Dont >think any fell at OSH though. > > >Scott Bilinski >Eng dept 305 >Phone (858) 657-2536 >Pager (858) 502-5190 > >


    Message 6


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    Time: 09:56:59 AM PST US
    From: terence.gannon@telus.net
    Subject: Re: Yet another new engine
    --> RV-List message posted by: terence.gannon@telus.net Tedd -- You said... "But I don't think you're going to see a big switch to diesels in the U.S., at least not for a while." Care to expand on that? Inquiring minds want to know... Terry in Calgary RV-6 S/N 24414 "Wings, Firewall"


    Message 7


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    Time: 10:30:03 AM PST US
    Subject: Marvel Schebler--& Slick Handling
    From: Gary Graham <beeb@teleport.com>
    --> RV-List message posted by: Gary Graham <beeb@teleport.com> Thanks Henry for once again pointing out that: "The Paper does not refuse the Pen" Check out the paragraph that starts with: "Once you've carefully removed the magneto" Look at the last sentence in this paragraph. Are we talking about "Locking pin" here? mag vs locking pin? I was also not very clear on the rubber bushing retainer that was described as being part of the engine gear train. I thought that the rubber coupling was part of the mag, and the mag gear interfaced directly with the accessory gear in the engine??? Going on memory here. Is it working. Gary --------- Time: 03:08:37 PM PST US From: "Elsa & Henry" <elsa-henry@darlor-watch.com> Subject: Re: RV-List: Marvel Schebler--& Slick Handling --> RV-List message posted by: "Elsa & Henry" <elsa-henry@darlor-watch.com> Sam Buchanan, graciously provided an interesting link at my request for information on Slick Magnetos in his reply post of 7/ 26 /03. It is a 5 page article titled "Slick Handling", basically on timing those items. But,-isn't it funny how some people go out of their way to make themselves perfectly clear by over-doing the description of what they are writing about, to the point that they completely screw up the original statement! Case in point: The author of the article, Chris Maida, on the second page is describing how to locate the No. 1 cylinder, (quote) "---On a Lycoming, No. 1 is the front cylinder on the right side of the engine,---" --Now if he had left that statement right there, it would have been correct as is, because we know what the right side (Starboard) of an aircraft is, as the right wing, right aileron, right nav light (Green),etc, etc. But no! He continues the above, (quote), "---viewed from the front of the plane (i.e., looking back toward the tail).--" -----So now I'm standing in font of the engine, looking toward the tail and my right side is now the port side of the engine!--- End of case in point! It's not the first publication I've seen that has screwed this up! A glaring example is an old book I have, "Aircraft Reciprocating Engines" EA ARE, a Jeppesen Sanderson Training Product, where on page 16 the cylinder layout titles for Lycomings and Continentals are interchanged! Thought you might be amused! Cheers!!--Henry Hore


    Message 8


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    Time: 10:57:54 AM PST US
    From: "Brian Denk" <akroguy@hotmail.com>
    Subject: Re: Hail damage
    --> RV-List message posted by: "Brian Denk" <akroguy@hotmail.com> >--> RV-List message posted by: Laird Owens <owens@aerovironment.com> > >I don't know about the the minimum size (my guess would be 3/8 to >1/2"), but I saw a red RV-6 at the Whiteman transient ramp a couple >of days ago that looked like a golf ball. Every upper skin on the >airplane had significant damage. I was supprised the canopy wasn't >cracked. I'd bet it flies just the same.... > >Laird RV-6 >WHP I also saw a pock-market RV-6 golfball a few years ago. The owner said it still flies plenty fast. Must have been a Titelist. hehe. Brian Denk RV8 N94BD do not archive


    Message 9


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    Time: 11:34:03 AM PST US
    Subject: Roll Over Structure
    From: Gary Graham <beeb@teleport.com>
    --> RV-List message posted by: Gary Graham <beeb@teleport.com> I have been thinking about the recent death of a fellow RVer and friend. It was reported that his neck was broken when his RV-4 fast back, ended up on its back in an off airport landing. I thought I remembered a custom bar (looking like the one in the RV-8) that was used in place of the "tower" roll over structure that Van's designed for the RV-4. Looking through my photos confirmed this. I remember that when the RV-4 and Rocket II, were what 2 place guys were building. There were many changes to the roll over structure showing up a flyins. At the time, I liked the looks of the curved top bar from the "Bakersfield Bunch". Going for function I ended up with the stock structure with a slightly increased surface area at the top. Now, every time I see a Rocket II or similar tandem seating airplane with a tipover canopy, I picture it upside down resting on whatever, and wondering if 200 pounds hanging in the straps has head room. Please don't get me wrong here. This is not a critical comment on any design or builder. I just wonder if my friend would have had a better chance if he had not replaced the full height roll over structure. Food for thought. Gary, RV-4 FB


    Message 10


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    Time: 11:48:22 AM PST US
    From: Tedd McHenry <tedd@vansairforce.org>
    Subject: Re: Yet another new engine
    --> RV-List message posted by: Tedd McHenry <tedd@vansairforce.org> > "But I don't think you're going to see a big switch to diesels in the U.S., at > least not for a while." > > Care to expand on that? Inquiring minds want to know... This from the hip, since I don't have the numbers in front of me. But the argument in favour of diesels in Europe is that the fuel costs savings (and possible--though unproven--lower maintenance cost) is enough to justify a higher purchase price for the diesel engines. This is for commercial operators. Because fuel prices in North America are much less (and the difference between avgas and jet fuel is less, too, I think), the numbers don't work out in favour of the diesel here, yet. Note that few if any of the diesels are advertising that they're cheaper than a Lycoming (in purchase price), only that their life-cycle cost is less for commercial operators. Once you allow for North American fuel prices, and for a private operator who logs fewer hours per year, there isn't a good cost argument for switching to diesel. Some people will choose diesel for other reasons, I expect. Perhaps just to try something different. Also, many of the diesels have turbo normalizing, or something similar, and that will be appealing to some North American customers. It's not that there's no reason to switch to diesel, just that cost probably isn't a good one if you're in North America. Tedd McHenry Surrey, BC


    Message 11


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    Time: 11:48:38 AM PST US
    From: "Terry Watson" <terry@tcwatson.com>
    Subject: Hail damage
    --> RV-List message posted by: "Terry Watson" <terry@tcwatson.com> In the mid 60's, almost the whole fleet of T-38's at Laughlin AFB, Del Rio, Texas was hail damaged in a storm that dimpled the tops, hoods, and trunk lids of most of the cars in the area. The planes still seemed to fly fine. Terry -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com]On Behalf Of Brian Denk Subject: Re: RV-List: Hail damage --> RV-List message posted by: "Brian Denk" <akroguy@hotmail.com> >--> RV-List message posted by: Laird Owens <owens@aerovironment.com> > >I don't know about the the minimum size (my guess would be 3/8 to >1/2"), but I saw a red RV-6 at the Whiteman transient ramp a couple >of days ago that looked like a golf ball. Every upper skin on the >airplane had significant damage. I was supprised the canopy wasn't >cracked. I'd bet it flies just the same.... > >Laird RV-6 >WHP I also saw a pock-market RV-6 golfball a few years ago. The owner said it still flies plenty fast. Must have been a Titelist. hehe. Brian Denk RV8 N94BD do not archive


    Message 12


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    Time: 11:56:19 AM PST US
    From: "Terry Watson" <terry@tcwatson.com>
    Subject: Hail damage
    --> RV-List message posted by: "Terry Watson" <terry@tcwatson.com> I just remembered that Pat Hatch would have flown the hail-dimpled T-38's at Laughlin. He would know if it affected performance. Terry -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com]On Behalf Of Brian Denk Subject: Re: RV-List: Hail damage --> RV-List message posted by: "Brian Denk" <akroguy@hotmail.com> >--> RV-List message posted by: Laird Owens <owens@aerovironment.com> > >I don't know about the the minimum size (my guess would be 3/8 to >1/2"), but I saw a red RV-6 at the Whiteman transient ramp a couple >of days ago that looked like a golf ball. Every upper skin on the >airplane had significant damage. I was supprised the canopy wasn't >cracked. I'd bet it flies just the same.... > >Laird RV-6 >WHP I also saw a pock-market RV-6 golfball a few years ago. The owner said it still flies plenty fast. Must have been a Titelist. hehe. Brian Denk RV8 N94BD do not archive


    Message 13


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    Time: 12:14:39 PM PST US
    From: SportAV8R@aol.com
    Subject: Re: Yet another new engine
    --> RV-List message posted by: SportAV8R@aol.com In a message dated 07/31/2003 2:49:15 PM Eastern Daylight Time, tedd@vansairforce.org writes: > Some people will choose diesel for other reasons, I expect. Perhaps just > to > try something different Reliability comes to mind (no ignition system) as does reduced fire risk. If only they could be made to give off that sweet smell of a Lyc burning 100LL ;-) -Bill B do not archive


    Message 14


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    Time: 12:24:30 PM PST US
    From: terence.gannon@telus.net
    Subject: Re: Yet another new engine
    --> RV-List message posted by: terence.gannon@telus.net Tedd -- "It's not that there's no reason to switch to diesel, just that cost probably isn't a good one if you're in North America." OK, I see what you're saying. I think that you and I may have read the same article in the most recent issue of the UK-based magazine 'Flyer'. They had some of their readers do a flight test of the new Diamond aircraft, and I was mighty impressed by what they had to say about the diesel, both from an *observed* fuel economy standpoint and also their experience with the FADEC. Impressed to the point where I think it's worth some time thinking about it as an alternative, and certainly doing some calculations with respect to payback based on the current cost differential between Jet A and Avgas. If I actually follow through with that, I'll publish whatever numbers I come up to the list. I suspect that we're only going to pay more for all types of fuels in the future (like in Europe), and also, we are going to be under ongoing pressure to make our aircraft quieter (also like in Europe), so we may want to look at their experience and hopefully benefit from it, in some way. Cheers... Terry in Calgary RV-6 S/N 24414 "Wings, Firewall"


    Message 15


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    Time: 12:34:08 PM PST US
    From: "Elsa & Henry" <elsa-henry@darlor-watch.com>
    Subject: Re: Marvel Schebler--& Slick Handling
    --> RV-List message posted by: "Elsa & Henry" <elsa-henry@darlor-watch.com> Gary, now you've got me--I don't know! I have never taken a magneto off an engine (except a Lucas, off my BSA Golden Flash motorcycle that I owned 55 years ago) and anticipating I may have to take off the ones I have on my -6A sometime in the future, I asked for information on that topic and I only commented on the discrepancy I knew was wrong! Makes me wonder what other discrepancies there are? Maybe other knowledgeable Listers can comment on Sam's link content? Cheers!!--Henry Hore


    Message 16


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    Time: 01:07:03 PM PST US
    From: "Pat Hatch" <pat_hatch@msn.com>
    Subject: Re: Hail damage
    --> RV-List message posted by: "Pat Hatch" <pat_hatch@msn.com> Terry, I don't remember flying any of the dimpled T-38's when I was there (66-67). I bet they were repaired by then. But then maybe I never noticed, after all you couldn't see the wings from the cockpit, right? do not archive Pat Hatch RV-4 RV-6 RV-7 QB (Building) Vero Beach, FL ----- Original Message ----- From: "Terry Watson" <terry@tcwatson.com> Subject: RE: RV-List: Hail damage > --> RV-List message posted by: "Terry Watson" <terry@tcwatson.com> > > I just remembered that Pat Hatch would have flown the hail-dimpled T-38's at > Laughlin. He would know if it affected performance. > > Terry > > > -----Original Message----- > From: owner-rv-list-server@matronics.com > [mailto:owner-rv-list-server@matronics.com]On Behalf Of Brian Denk > To: rv-list@matronics.com > Subject: Re: RV-List: Hail damage > > --> RV-List message posted by: "Brian Denk" <akroguy@hotmail.com> > > >--> RV-List message posted by: Laird Owens <owens@aerovironment.com> > > > >I don't know about the the minimum size (my guess would be 3/8 to > >1/2"), but I saw a red RV-6 at the Whiteman transient ramp a couple > >of days ago that looked like a golf ball. Every upper skin on the > >airplane had significant damage. I was supprised the canopy wasn't > >cracked. I'd bet it flies just the same.... > > > >Laird RV-6 > >WHP > > > I also saw a pock-market RV-6 golfball a few years ago. The owner said it > still flies plenty fast. Must have been a Titelist. > > hehe. > > Brian Denk > RV8 N94BD > > do not archive > >


    Message 17


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    Time: 01:42:16 PM PST US
    From: Oldsfolks@aol.com
    Subject: Re:Yet another new engine
    --> RV-List message posted by: Oldsfolks@aol.com Have you looked at: <A HREF="Http://www.dynacam.com">Http://www.dynacam.com ? This one has been around for years,and now ,may get into production for the experimental kit plane market. Bob Olds A&P , EAA Tech. Counselor RV-4 , N1191X , Flying Now Charleston, Arkansas "Real Aviators Fly Taildraggers"


    Message 18


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    Time: 02:24:59 PM PST US
    From: Scott Bilinski <bilinski@kyocera-wireless.com>
    Subject: Re:Yet another new engine
    --> RV-List message posted by: Scott Bilinski <bilinski@kyocera-wireless.com> I called them once, think the price was about 60k............Dont think they will sell to many at that price. At 04:41 PM 7/31/03 -0400, you wrote: >--> RV-List message posted by: Oldsfolks@aol.com > >Have you looked at: > <A HREF="Http://www.dynacam.com">Http://www.dynacam.com ? > >This one has been around for years,and now ,may get into production for the >experimental kit plane market. > > >Bob Olds A&P , EAA Tech. Counselor >RV-4 , N1191X , Flying Now >Charleston, Arkansas >"Real Aviators Fly Taildraggers" > > Scott Bilinski Eng dept 305 Phone (858) 657-2536 Pager (858) 502-5190


    Message 19


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    Time: 03:21:33 PM PST US
    From: Bill Dube <bdube@al.noaa.gov>
    Subject: Re: Yet another new engine
    --> RV-List message posted by: Bill Dube <bdube@al.noaa.gov> The fuel economy of the diesels appears to be quite good. They burn about 2/3s the fuel of a gasoline engine. Firewall-forward weight appears to be equivalent, at least for the two-stroke diesels. Cost also appears to be comparable to Lycoming. It would not surprise me if the reliability turns out to be the same or better than Lycoming, once the initial bugs are worked out. The diesels are simpler in some ways, but more complicated in others, so it will probably come out even or slightly ahead in terms of reliability. The diesels are water cooled. This adds complexity, (reducing reliability) but greatly suppresses thermal shock and cycling, (enhancing reliability.) There is no ignition system, but there is a high-pressure fuel injection system. In the case of the two-stroke diesel, there is no valve train, but there is a supercharger. The DeltaHawk folks <http://www.deltahawk.com> seems to have a pretty good design and are targeted towards experimental aircraft. They have just demonstrated (on the test stand) an inverted version of their engine that should slip right into the cowling of an RV. They have been flying an upright version successfully in a Velocity for a few months. When I'm ready to buy an engine, (about a year from now) I figure the choice will be pretty clear.


    Message 20


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    Time: 03:58:46 PM PST US
    From: "Terry Watson" <terry@tcwatson.com>
    Subject: Hail damage
    --> RV-List message posted by: "Terry Watson" <terry@tcwatson.com> Yea, I remember that. You couldn't see the wings from the cockpit. The nose disappeared into a point somewhere just in front of your feet. When you dropped your feet off the brakes and pushed the throttles into afterburner if felt like a big truck had tail-ended you going about 60. You would think you were in the nose cone of NASA rocket. Damn, that was fun! Can I have afterburners in my RV-8? Terry -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com]On Behalf Of Pat Hatch Subject: Re: RV-List: Hail damage --> RV-List message posted by: "Pat Hatch" <pat_hatch@msn.com> Terry, I don't remember flying any of the dimpled T-38's when I was there (66-67). I bet they were repaired by then. But then maybe I never noticed, after all you couldn't see the wings from the cockpit, right? do not archive Pat Hatch RV-4 RV-6 RV-7 QB (Building) Vero Beach, FL


    Message 21


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    Time: 04:37:03 PM PST US
    From: "Duane Bentley" <dbentley@fuse.net>
    Subject: Fiberglass - Next?
    --> RV-List message posted by: "Duane Bentley" <dbentley@fuse.net> I'm finishing up my RV6 fiberglass work. After accumulating all the insight from the archives, I successfully laid up the windscreen fairing with fiberglass tape and West Systems epoxy. It was a learning experience, but seemed to work well. I used the West Systems epoxy for the final contour with their 410 microlight fairing filler. It's all sanded down easily and looks smooth to the touch and eyes. Now what? Does this need some sort of material coating before a primer and paint? I read in the archives of using straight epoxy as a final coat. That goes on too heavy and uneven and begins to set up way before I'veI used it up. In addition, I found that it needed to be nearly all sanded off to get back to the smooth contour I originally had. Someone in the archives suggested thinning it with acetone, but I was also warned that this could take days to dry, even in 80 deg weather. Do you go next to a primer like K38 or what? Thanks Duane Bentley West Chester, OH RV6 Finishing


    Message 22


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    Time: 05:39:54 PM PST US
    From: "Kyle Boatright" <kyle.boatright@adelphia.net>
    Subject: Re: Fiberglass - Next?
    --> RV-List message posted by: "Kyle Boatright" <kyle.boatright@adelphia.net> Use a filling/sanding primer. Fill and sand until smooth, then you're ready for paint. KB ----- Original Message ----- From: "Duane Bentley" <dbentley@fuse.net> Subject: RV-List: Fiberglass - Next? > --> RV-List message posted by: "Duane Bentley" <dbentley@fuse.net> > > I'm finishing up my RV6 fiberglass work. After accumulating all the > insight from the archives, I successfully laid up the windscreen fairing > with fiberglass tape and West Systems epoxy. It was a learning > experience, but seemed to work well. I used the West Systems epoxy for > the final contour with their 410 microlight fairing filler. It's all > sanded down easily and looks smooth to the touch and eyes. Now what? > Does this need some sort of material coating before a primer and paint? > > > I read in the archives of using straight epoxy as a final coat. That > goes on too heavy and uneven and begins to set up way before I'veI used > it up. In addition, I found that it needed to be nearly all sanded off > to get back to the smooth contour I originally had. Someone in the > archives suggested thinning it with acetone, but I was also warned that > this could take days to dry, even in 80 deg weather. Do you go next to > a primer like K38 or what? > > > Thanks > > > Duane Bentley > > West Chester, OH > > RV6 Finishing > >


    Message 23


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    Time: 06:23:49 PM PST US
    From: "Jim Jewell" <jjewell@telus.net>
    Subject: Re: Yet another new engine
    --> RV-List message posted by: "Jim Jewell" <jjewell@telus.net> What ever became of the Lycoming conversion kit that incorporated water jackets around the cylinders? In spite of the added complexity and weight this adaptation was supposed to deal with the shock cooling etc. and provide better power. Did any of these units get to the market place? Where they just more vapor ware? Jim in Kelowna ----- Original Message ----- From: "Bill Dube" <bdube@al.noaa.gov> Subject: Re: RV-List: Yet another new engine > --> RV-List message posted by: Bill Dube <bdube@al.noaa.gov> > > The fuel economy of the diesels appears to be quite good. They burn about > 2/3s the fuel of a gasoline engine. Firewall-forward weight appears to be > equivalent, at least for the two-stroke diesels. Cost also appears to be > comparable to Lycoming. > > It would not surprise me if the reliability turns out to be the same or > better than Lycoming, once the initial bugs are worked out. The diesels are > simpler in some ways, but more complicated in others, so it will probably > come out even or slightly ahead in terms of reliability. The diesels are > water cooled. This adds complexity, (reducing reliability) but greatly > suppresses thermal shock and cycling, (enhancing reliability.) There is no > ignition system, but there is a high-pressure fuel injection system. In the > case of the two-stroke diesel, there is no valve train, but there is a > supercharger. > > The DeltaHawk folks <http://www.deltahawk.com> seems to have a pretty good > design and are targeted towards experimental aircraft. They have just > demonstrated (on the test stand) an inverted version of their engine that > should slip right into the cowling of an RV. They have been flying an > upright version successfully in a Velocity for a few months. > > When I'm ready to buy an engine, (about a year from now) I figure the > choice will be pretty clear. > >


    Message 24


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    Time: 06:32:44 PM PST US
    From: RV6160hp@aol.com
    Subject: RV6 Flight Training in NY, ??? RV Forum NY 9-13
    --> RV-List message posted by: RV6160hp@aol.com From Ohio to Maryland up through NEE Canada....1200+ Flyers sent...did you get your RV Forum Notice, send it back yet???? See you at KFZY (Fulton NY) this year? Mark your calendars and plan to attend. September 12, 2003 Friday night fly in, cook out and camp out. The EAA 486 General meeting night too. September 13, 2003 Saturday technical seminars all day, meals provided to paid attendee's. Then a nice dinner banquet with a presentation. This year Mr. Kirk House, ex-Director Curator of the Glenn Cirtiss Museum will talk about the books on Glenn he wrote, and how Glenn was the ultimate Experimenter! September 14, 2003 Sunday AM our great pancake breakfast and perhaps a coordinated fly out for lunch, planes, weather and pilots willing. see us at www.eaachapter486.com We will be updating (correcting-there are ome errors now) our site soon with the 2003 plans. Last year over 56+ RV's and 25 SPAM's flew in with over 150 attendee's. There was Mike Seager and the Factory RV6 doing trnasitional RV flight instruction (which is happening again this year so you builders who are close to flight email Craig Warner at cwarner@twcny.rr.com ) and as well there was manufacturers like Lycoming and Aerospace logic with tables displaying and selling their wares. I could go on...but you get the picture...just ask some one who has been there the $40 (pre registered) is easily worth it. Hope to See you all there. OH I plan to give rides this year Dammmmmit! You know my RV? ARE YOU GAME? Respectfully, David McManmon President EAA 486 RV6 Flying, Builder, Pilot N58DM


    Message 25


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    Time: 07:34:33 PM PST US
    From: "Terence Gannon" <terence.gannon@telus.net>
    Subject: Yet another new engine
    --> RV-List message posted by: "Terence Gannon" <terence.gannon@telus.net> Jim -- www.cooljugs.com Not a name you forget very easily ;-) Terry in Calgary RV-6 S/N 24414 "Wings, Firewall" -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of Jim Jewell Subject: Re: RV-List: Yet another new engine --> RV-List message posted by: "Jim Jewell" <jjewell@telus.net> What ever became of the Lycoming conversion kit that incorporated water jackets around the cylinders? In spite of the added complexity and weight this adaptation was supposed to deal with the shock cooling etc. and provide better power. Did any of these units get to the market place? Where they just more vapor ware? Jim in Kelowna


    Message 26


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    Time: 07:36:38 PM PST US
    From: "Patrick Kelley" <webmaster@flion.com>
    Subject: Trim Cable slop
    --> RV-List message posted by: "Patrick Kelley" <webmaster@flion.com> Ok, I think I've seen this in the archives, so I'm doing a search but thought I'd ask the 'list for any insight. I just fit my manual trim cable, which was a struggle in itself. It would have been much easier to do when building the elevator - I wish they had included the cable with the empennage kit. Drilling the cable routing holes and slotting the elevator leading edge was much more difficult than it had to be. And I had to swap out their nylon clevis for a steel one to fit the tab horn on my pre-pre-punched kit. Thankfully, they were nice about crediting me for the wrong part. Anyway, it's done. Now, my problem is that the cable has about 3/16" slop in the cable. Is this normal? Is there a way to fix it, or did I just get a bad cable that needs to be replaced? Or am I worrying about a non-problem? Patrick Kelley - RV-6A - Finishing up the empennage while waiting on my painter..


    Message 27


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    Time: 09:22:44 PM PST US
    From: "James Jula" <jmjula@comcast.net>
    Subject: Flop tube resting point
    --> RV-List message posted by: "James Jula" <jmjula@comcast.net> I just checked the resting position of the flop tube and noticed that the head rests in the center of the drain hole. There appears to be adequate room for water and debris to be drained, but it still worries me a bit. I could shorten it, but is that necessary? Thanks, James




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