RV8-List Digest Archive

Fri 01/03/03


Total Messages Posted: 7



Today's Message Index:
----------------------
 
     1. 04:12 AM - IO-360 & O-360 power spreadsheets (Kevin Horton)
     2. 05:56 AM - Fuel Sender Help (Jack Textor)
     3. 08:06 AM - Re: Fuel Sender Help (Jolly)
     4. 09:19 AM - Re: Rear Cockpit Heat (Doug Ritter)
     5. 10:15 AM - Re: Rear Cockpit Heat (George Murphy)
     6. 10:52 AM - Re: Rear Cockpit Heat (Bert Penney)
     7. 01:31 PM - List of Contributors #2 - Thank You... (Matt Dralle)
 
 
 


Message 1


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    Time: 04:12:26 AM PST US
    lycoming@yahoogroups.com
    From: Kevin Horton <khorto1537@rogers.com>
    Subject: IO-360 & O-360 power spreadsheets
    --> RV8-List message posted by: Kevin Horton <khorto1537@rogers.com> I corrected the errors I found in the IO-360 power spreadsheet. It is built from the Lycoming chart for the IO-360-A, -C, -D, -J, -K and AIO-360 series. I tried comparing it to data from the POH for a 1977 Mooney 201 with a IO-360-A3B6 engine. However it quickly became clear that the data in the Mooney POH differs significantly from the Lycoming power chart. For example, at 8000 ft and 2700 rpm, Mooney claims that 23.6" manifold pressure gives 75% power, while the Lycoming power chart gives something like 21" for 75%. Either Mooney wants to cruise at artificially high power to give good marketing numbers, or they measure manifold pressure differently than Lycoming or Lycoming has changed their power chart since 1977. The corrected Excel 4 spreadsheet basically replicates the graphical power chart found in the Lycoming Operator Manual. The zipped spreadsheet can be found on my web site - there is a link in the Engine part of the RV Links section, and there will be a link on the front page of the site for the next while. Several years ago I created an Excel 4 spreadsheet version of a power chart for the Lycoming O-360-A and -C engines. It is also available on my web site. -- Kevin Horton RV-8 (baffles, induction air, oil cooler) Ottawa, Canada http://go.phpwebhosting.com/~khorton/rv8/


    Message 2


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    Time: 05:56:27 AM PST US
    From: "Jack Textor" <jack@personnelincorporated.com>
    "RV-List \(E-mail\)" <rv-list@matronics.com>
    Subject: Fuel Sender Help
    --> RV8-List message posted by: "Jack Textor" <jack@personnelincorporated.com> Happy New Year friends! I'm just finishing my second tank and found the, I think, fuel sender is inaccurate. When testing with the arm all the way up it reads full. When testing with it in the lowest position it reads about a couple gallons off the lower gauge peg. I tried it with two gauges and got the same reading. My first sender seems to be right on. Anyone else run into this problem? Thanks, Jack Textor RV8, wings KDSM


    Message 3


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    Time: 08:06:58 AM PST US
    From: "Jolly" <jollyd@ipns.com>
    Subject: Re: Fuel Sender Help
    --> RV8-List message posted by: "Jolly" <jollyd@ipns.com> i did also..I started to compare the two units, and found with wires to the floats were a bit different..after cussing at myself made them exactly the same, and didn't have any more proplems..in cast this does not work for you..try weighing each float and wire..they might weigh diffwerent..happy new year. and blus skys to you! ----- Original Message ----- From: "Jack Textor" <jack@personnelincorporated.com> <rv-list@matronics.com> Subject: RV8-List: Fuel Sender Help > --> RV8-List message posted by: "Jack Textor" <jack@personnelincorporated.com> > > Happy New Year friends! I'm just finishing my second tank and found the, I > think, fuel sender is inaccurate. When testing with the arm all the way up > it reads full. When testing with it in the lowest position it reads about a > couple gallons off the lower gauge peg. I tried it with two gauges and got > the same reading. My first sender seems to be right on. Anyone else run > into this problem? > Thanks, > Jack Textor > RV8, wings > KDSM > >


    Message 4


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    Time: 09:19:45 AM PST US
    From: Doug Ritter <d.d.ritter@verizon.net>
    Subject: Rear Cockpit Heat
    --> RV8-List message posted by: Doug Ritter <d.d.ritter@verizon.net> I'm not at that point yet (just started my RV8 wings) but I really like the idea of a water-cooled engine (in particular, the new developing "diesel") for many reasons including the nice car-like heating system you get from a radiator. What do you think? I'm in the mid-Atlantic but do plan to fly high where it's cold. At 11:23 AM 1/2/03 -0700, you wrote: >--> RV8-List message posted by: "Bert Penney" <van@entechnos.com> > >Hi Stephen, > >I guess my expectations are a little high. I was kinda hoping that I >could have an auto type environment where I could sit in my shirt >sleeves regardless of the outside temp. Oh, well. I have lots of time, >so I'll keep pondering the problem. > >Bert > >-----Original Message----- >From: Stephen J. Soule [mailto:SSoule@pfclaw.com] >To: 'rv8-list@matronics.com' >Subject: RE: RV8-List: Rear Cockpit Heat > >--> RV8-List message posted by: "Stephen J. Soule" <SSoule@pfclaw.com> > >Bert, > >I wear a snowmobile suit at temperatures below freezing in my RV-6A. I >bought a surplus USAF Nomex insulated flight suit that is also very >comfortable, but a little hard to get on and off. I wear insulated >boots, >too. Sorrel boots or Lacrosse work well. I look like I'm ready for ice >fishing when I'm suited up. I would like to be comfortable if I have to >land >in a field or on a frozen lake, so that is another reason to wear a moon >suit in the winter! > >Sun coming into the bubble canopy keeps pilot and passenger warm from >the >waist up. I have a single heat muff that discharges on the passenger's >feet. > > >Stephen Soule >Huntington, Vermont >N227RV (RV-6A flying) >N222SZ (RV-8 under construction) > >-----Original Message-----I just purchased an RV-8 empennage, so I am a >long >way from worrying >about heat, but since I live in Canada, one thing that has been a bit of >concern for me is operating an RV in the winter. It seems to me that, >with just a thin sheet of al between me and the outside, there is a >fairly high potential for very cold and uncomfortable flying. Has >anyone spent much time flying their RV in very cold (-20 to -40) >weather? > > >> >


    Message 5


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    Time: 10:15:39 AM PST US
    From: "George Murphy" <george@atlantic.net>
    Subject: Re: Rear Cockpit Heat
    --> RV8-List message posted by: "George Murphy" <george@atlantic.net> For Sale Completed RV8/A fuselage $10,000.00


    Message 6


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    Time: 10:52:41 AM PST US
    Subject: Rear Cockpit Heat
    From: "Bert Penney" <van@entechnos.com>
    --> RV8-List message posted by: "Bert Penney" <van@entechnos.com> Hi Doug, I think you are coming from the same place I am. The Delta Hawk engine has me very intrigued and, since my next door neighbor is a GM mechanic, I have been toying with the idea of "liberating" a complete heating system from a mini van (so I can have back seat heat) and installing that in the -8. The biggest potential problem I see with that is weight. I have no idea at this point how much this system weighs or how much additional weight I would have to include for insulation, but it is something worth investigating. Bert -----Original Message----- From: Doug Ritter [mailto:d.d.ritter@verizon.net] Subject: RE: RV8-List: Rear Cockpit Heat --> RV8-List message posted by: Doug Ritter <d.d.ritter@verizon.net> I'm not at that point yet (just started my RV8 wings) but I really like the idea of a water-cooled engine (in particular, the new developing "diesel") for many reasons including the nice car-like heating system you get from a radiator. What do you think? I'm in the mid-Atlantic but do plan to fly high where it's cold. At 11:23 AM 1/2/03 -0700, you wrote: >--> RV8-List message posted by: "Bert Penney" <van@entechnos.com> > >Hi Stephen, > >I guess my expectations are a little high. I was kinda hoping that I >could have an auto type environment where I could sit in my shirt >sleeves regardless of the outside temp. Oh, well. I have lots of time, >so I'll keep pondering the problem. > >Bert > >-----Original Message----- >From: Stephen J. Soule [mailto:SSoule@pfclaw.com] >To: 'rv8-list@matronics.com' >Subject: RE: RV8-List: Rear Cockpit Heat > >--> RV8-List message posted by: "Stephen J. Soule" <SSoule@pfclaw.com> > >Bert, > >I wear a snowmobile suit at temperatures below freezing in my RV-6A. I >bought a surplus USAF Nomex insulated flight suit that is also very >comfortable, but a little hard to get on and off. I wear insulated >boots, >too. Sorrel boots or Lacrosse work well. I look like I'm ready for ice >fishing when I'm suited up. I would like to be comfortable if I have to >land >in a field or on a frozen lake, so that is another reason to wear a moon >suit in the winter! > >Sun coming into the bubble canopy keeps pilot and passenger warm from >the >waist up. I have a single heat muff that discharges on the passenger's >feet. > > >Stephen Soule >Huntington, Vermont >N227RV (RV-6A flying) >N222SZ (RV-8 under construction) > >-----Original Message-----I just purchased an RV-8 empennage, so I am a >long >way from worrying >about heat, but since I live in Canada, one thing that has been a bit of >concern for me is operating an RV in the winter. It seems to me that, >with just a thin sheet of al between me and the outside, there is a >fairly high potential for very cold and uncomfortable flying. Has >anyone spent much time flying their RV in very cold (-20 to -40) >weather? > > >> > =


    Message 7


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    Time: 01:31:04 PM PST US
    From: Matt Dralle <dralle@matronics.com>
    Subject: List of Contributors #2 - Thank You...
    --> RV8-List message posted by: Matt Dralle <dralle@matronics.com> Dear Listers, I was particularly touched this year by all of the wonderful comments people made regarding the Lists and how much they mean to them. As I have said many times before, running these Lists and creating the many new features is truly a labor of love. I will be shipping out the third and final shipment of Flight Bags and A&P Text Books this afternoon. According to the Post Office, maximum delivery to the most remote of areas is 8 days. I will have no outstanding Gift requests following this shipment, so if you don't get the Gift(s) you requested by, say, the 20th of January, please let me know via email. I would also once again like to thank Andy Gold of the Builder's Bookstore ( http://www.buildersbooks.com ) who so generously supported this year's Fund Raiser with both free and substantially discounted merchandise!! Below you will find the 2002 List of Contributors #2 current as of 12/31/02! Have a look at the list of names there as these are the people that make all of the services possible! I can't thank you all enough for your support and great feedback during this year's Fund Raiser! Once again, THANK YOU for making this year's List Fund Raiser successful! Best regards, Matt Dralle Email List Administrator ------------------- 2002 List of Contributors #2 ----------------- Adamson, Arden Andrews, Donald Bates, Marcus Jr. Bello, Ariel Bowhay, Eustace Boyd, Dave Carpenter, Kenneth Carter, David Clark, Lynn Dezzani, Peter Domascimento, Marcio Enns, Dennis Fogerson, Richard Forero, Bert Gadd, Skip Gardner, Kip Hasper, Joseph Herndon, Richard Hill, Jeff Hurd, James Jefferies, Mark Johnson, Darrell Johnson, Jackie Jones, Eric Kosta, Michael Larson, Glenn Macy, Frank "lucky" Mehrhoff, Stan Metzger, Jim Minichan, David Moore, Robert Moore, Warren Mosher, Doc Mosier, Colby Pahnke, Douglas Reynolds, Richard Reynolds, Stephen Sloan, Alex Slyfield, Skip Tauchen, Bryan Travis, T.E. Uribe, Guillermo Waligroski, Gregg Wentzell, David ------------------- 2002 List of Contributors #2 ----------------- DNA: do not archive




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