RV-List Digest Archive

Mon 04/09/07


Total Messages Posted: 9



Today's Message Index:
----------------------
 
     1. 09:28 AM - Re: Carb Fittings? Primer fittings? (Miles Bowen)
     2. 09:37 AM - Re: Exhaust Stacks  (Jerry2DT@aol.com)
     3. 01:46 PM - Re: Re: Tires..  (Dan Checkoway)
     4. 02:47 PM - Re: Re: Carb Fittings? Primer fittings? (Russ & Marilyn)
     5. 05:14 PM - Tools For Sale (Daniel Snow)
     6. 08:05 PM - Defrost (DEAN PSIROPOULOS)
     7. 08:37 PM - Re: Re: Carb Fittings? Primer fittings? (Bill Schlatterer)
     8. 09:17 PM - Re: Defrost (Mark Burns)
     9. 11:54 PM - Re: Re: Carb Fittings? Primer fittings? (Vince-Himsl)
 
 
 


Message 1


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    Time: 09:28:43 AM PST US
    Subject: Re: Carb Fittings? Primer fittings?
    From: "Miles Bowen" <cessna170bdriver@yahoo.com>
    Russ has given some good advice on how to adjust the fitting, but this is definitely NOT the place for a "pinhole" fitting. This is the fuel inlet to the carb, and a "pinhole" fitting would not all allow sufficient fuel flow. The fitting to which the arrow points is not a setscrew, but a pipe plug, just there to seal the hole, which was probably only there to allow access for machining the part during fabrication. Miles -------- Miles 1955 C170B HRII Plans#211 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=105894#105894


    Message 2


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    Time: 09:37:31 AM PST US
    From: Jerry2DT@aol.com
    Subject: Re: Exhaust Stacks
    Thanks guys, Exactly the kind of info I was looking for. Guess I'll leave mine alone... Jerry Cochran From: "Richard Martin" <martin@gbonline.com> Subject: Re: RV-List: Exhaust Stacks Jerry, I have tested both the longer stacks from Larry and the earlier versions that were approx 4 -6 inches longer. The longer stacks will give you a 1 to 2knot speed gain, however, they will also slightly increase the noise level within the fuselage. The stacks with a down facing elbow are quieter and also slower than both of the above. These tests were done in my RV8. I do not know if the above will apply to the RV6 & RV7, however, I would think that the same results would apply also. ************************************** See what's free at http://www.aol.com.


    Message 3


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    Time: 01:46:40 PM PST US
    From: "Dan Checkoway" <dan@rvproject.com>
    Subject: Re: Tires..
    I had read that article in the past but I went back and re-read it. First of all, there are at least TWO glaring errors that I spotted. But more importantly imho, the article approaches the notion of "value" to include the cost of labor for tire replacement. They under-value cheaper tires (at least from our perspective) because they imply that the aircraft owner will incur more "labor charges" as a result of having to change tires more frequently. So how does this apply to OBAM (owner built & maintained) aircraft owners, who theoretically "pay" nothing but an afternoon of our time when replacing tires? And how does it apply to us, RV builders who try to shave pounds wherever we can (to compensate for our often large guts)? Our value system is different imho. I think if somebody rewrote this article in the context of homebuilts, the conclusion & recommendations might be different. I still contend that on a combined basis of weight, diameter, cost per landing, and landings per rotation/replacment, the McCreary AirHawk takes the cake for the average RV owner. Your mileage and priorities may vary! )_( Dan ----- Original Message ----- From: "Ron Brown" <romott@adelphia.net> Sent: Sunday, April 08, 2007 5:56 AM Subject: Re: RV-List: Re: Tires.. > > Aviation Consumer ran extensive tests on tire brands as well as retreads. > > See http://www.desser.com/epdf/ACJuneFinal04-dtr.pdf > > We used the Wilkerson Retreads on our 172 - twice - got good results! As > better wear than the expensive Michelins we were running before. > > Ron Brown > > >


    Message 4


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    Time: 02:47:25 PM PST US
    From: "Russ & Marilyn" <rmkeith@gwi.net>
    Subject: Re: Carb Fittings? Primer fittings?
    Absolutely right! The carb is not the place for the primer pinhole fittings, the primer fittings belong in the heads. Russ ----- Original Message ----- From: "Miles Bowen" <cessna170bdriver@yahoo.com> Sent: Monday, April 09, 2007 12:26 PM Subject: RV-List: Re: Carb Fittings? Primer fittings? > > Russ has given some good advice on how to adjust the fitting, but this is > definitely NOT the place for a "pinhole" fitting. This is the fuel inlet > to the carb, and a "pinhole" fitting would not all allow sufficient fuel > flow. > > The fitting to which the arrow points is not a setscrew, but a pipe plug, > just there to seal the hole, which was probably only there to allow access > for machining the part during fabrication. > > Miles > > -------- > Miles > 1955 C170B > HRII Plans#211 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=105894#105894 > > >


    Message 5


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    Time: 05:14:49 PM PST US
    From: "Daniel Snow" <dsnow@coosahs.net>
    Subject: Tools For Sale
    A full set worth $1400 for less than $1000. I also have a DRDT-2 worth $340 for $250. Please contact me directly for a full list at 256-473-4574 (Home), 256-240-2386 ext. 2049 (Work), or email daniel.snow@wancdf.com.


    Message 6


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    Time: 08:05:35 PM PST US
    From: "DEAN PSIROPOULOS" <dean.psiropoulos@verizon.net>
    Subject: Defrost
    I'm finally down to the last 1% of the 90% that is left after you are 90% done. Consequently I'm getting ready to rivet the forward top skin on my RV-6A slider. But, before I do that, I'd like to know the group's concensus on cutting a couple slots in the skin and installing a fan and ducts underneath for a defrost system. Even though I live in Florida now, I know that I'll be traveling all over the country and weather is not always as pleasant in the north. So......how many have installed some sort of defrosting system in your RV (of any model)? Also who has the simplest method of implementing such a system (after 10 years of building I don't want to spend another six months just for this), and can you email a rough sketch or drawing? Thanks. Dean Psiropoulos RV-6A N197DM Close!!


    Message 7


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    Time: 08:37:02 PM PST US
    From: "Bill Schlatterer" <billschlatterer@sbcglobal.net>
    Subject: Re: Carb Fittings? Primer fittings?
    Understood on the carb fittings, both of the two fittings shown in the other picture are specifically for primer systems. Just sorta surprised at the large variance in the hole size. Thanks Bill S Do not archive -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of Miles Bowen Sent: Monday, April 09, 2007 11:26 AM Subject: RV-List: Re: Carb Fittings? Primer fittings? --> <cessna170bdriver@yahoo.com> Russ has given some good advice on how to adjust the fitting, but this is definitely NOT the place for a "pinhole" fitting. This is the fuel inlet to the carb, and a "pinhole" fitting would not all allow sufficient fuel flow. The fitting to which the arrow points is not a setscrew, but a pipe plug, just there to seal the hole, which was probably only there to allow access for machining the part during fabrication. Miles -------- Miles 1955 C170B HRII Plans#211 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=105894#105894


    Message 8


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    Time: 09:17:04 PM PST US
    From: "Mark Burns" <burnsm@suddenlink.net>
    Subject: Defrost
    Dean, Check out this thread on VAF. http://www.vansairforce.com/community/showthread.php?t=13724&page=1&pp=10&hi ghlight=defrost scroll down to my post :-) Mark Burns RV-7A finishing Louisiana -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of DEAN PSIROPOULOS Sent: Monday, April 09, 2007 10:01 PM Subject: RV-List: Defrost <dean.psiropoulos@verizon.net> I'm finally down to the last 1% of the 90% that is left after you are 90% done. Consequently I'm getting ready to rivet the forward top skin on my RV-6A slider. But, before I do that, I'd like to know the group's concensus on cutting a couple slots in the skin and installing a fan and ducts underneath for a defrost system. Even though I live in Florida now, I know that I'll be traveling all over the country and weather is not always as pleasant in the north. So......how many have installed some sort of defrosting system in your RV (of any model)? Also who has the simplest method of implementing such a system (after 10 years of building I don't want to spend another six months just for this), and can you email a rough sketch or drawing? Thanks. Dean Psiropoulos RV-6A N197DM Close!!


    Message 9


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    Time: 11:54:57 PM PST US
    From: "Vince-Himsl" <vhimsl@adelphia.net>
    Subject: Re: Carb Fittings? Primer fittings?
    Next time you are in Home Depot or equivalent, check out the 1" diameter round soffit vents; aluminum, screened, and with a lip to cover the crudely cut mounting hole...unless you have a chassis punch. I installed seven of small ones, 1 center and 3 equally spaced on each side on my RV8. Used Black silicone to secure them with louvers pointed towards windscreen to force naturally rising hot air closer to the windscreen. Following the KISS philosophy, I won't add fans, ducts, or anything else until I fly with it for awhile. Plan to be flying this year...finally! Vince H. RV8-VSB Moscow, ID. -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of Bill Schlatterer Sent: Monday, April 09, 2007 8:36 PM Subject: RE: RV-List: Re: Carb Fittings? Primer fittings? <billschlatterer@sbcglobal.net> Understood on the carb fittings, both of the two fittings shown in the other picture are specifically for primer systems. Just sorta surprised at the large variance in the hole size. Thanks Bill S Do not archive -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of Miles Bowen Sent: Monday, April 09, 2007 11:26 AM Subject: RV-List: Re: Carb Fittings? Primer fittings? --> <cessna170bdriver@yahoo.com> Russ has given some good advice on how to adjust the fitting, but this is definitely NOT the place for a "pinhole" fitting. This is the fuel inlet to the carb, and a "pinhole" fitting would not all allow sufficient fuel flow. The fitting to which the arrow points is not a setscrew, but a pipe plug, just there to seal the hole, which was probably only there to allow access for machining the part during fabrication. Miles -------- Miles 1955 C170B HRII Plans#211 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=105894#105894




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