If you're talking about Cobra Aviation in Australia...I've had a good look @ their low wing and believe the airframe is a low tail version of the old Polywagon...
Greg Poole
gpoole@...
May 1, 2004 7:02 am
34782
In a message dated 4/30/04 2:19:44 PM Eastern Daylight Time, dhawk@... ... =============== Dan: You have found and opened the preverbal can of worms....
FLYaDIVE@...
May 1, 2004 1:01 pm
34783
This is a Soob, correct? Why use oil recommended for a Cont or Lyc in a Soob? I believe Subaru recommends 10w-30 (5w-30 in 96 - up Legacys) and thats what I...
... old ... however. ... horsepower ... have ... peak. ... of ... Thanks for pointing this out -- I had not really appreciated this delemna as something...
I am using a small nippondenso alternator (from a suzuki samurai) on my ea81 (w/2.3:1 reduction). What size pulley are most using? I just finished turning a 4"...
... You forget one important provisio. The oil recommended is recommended for a given operating regimen - and we are working WELL outside of that regimen. Far...
clarence
clarence@...
May 2, 2004 2:49 am
34787
... A question, what is the angle used for a V belt pully? David __________________________________ Do you Yahoo!? Win a $20,000 Career Makeover at Yahoo!...
I ordered an underdrive pulley for my application, and yes it does look odd, but I am getting lots of cooling and lots of amps. Link to a pic of pulley sizes ...
... This is not true of a multigrade oil. If 10w30 is acceptable for startup, so is 10W40, and even 10W50 if it were available. ... and ... At the operating...
Part of the consideration in selecting oil viscosity is gas milage. With the thinner oil such as 10w 30w is there is less internal drag on the engine which ...
... The mileage difference between 10W30 and 10W40 is measurable-but not without precision meauring devices. Same with 5w30 and 10w30. It is significant enough...
clarence
clarence@...
May 3, 2004 2:05 am
34795
... Thanks Don. I have made a pully and not turned the belt grove yet, I would have had to set up a pully in the lathe and run a dial over it to find the ...
Sounds like you are going to have plenty of power Hans. Can't wait to hear how the 2.5 performs for you. I sure have been pleased with mine. -al wick ...
al wick
alwick@...
May 3, 2004 2:33 am
34797
... I might go a 15W40, but I doubt I'd go with a 50 weight. We're not talking about air cooled engines with 450degF head temperatures. Normal car load...
dmp@...
May 3, 2004 12:25 pm
34798
I would ... find the ... Hi all, Having made zillions of V-belt pulleys in my 30 years of owning a machine shop . . . I can tell ya that the easist and most...
What blade angle is your happy medium Keith? From: "keith" <kfox@...> Reply-To: airsoob@yahoogroups.com To: <airsoob@yahoogroups.com> Subject: Re:...
John Anderson
janderson412@...
May 3, 2004 8:07 pm
34800
... Thanks for the tip Don but for me making a one off then I would spend more time making the form tool than using the top slide on the lathe. David ...
Can anyone tell me if I need anything to get the sender for an Oil Pressure Gauge to install in my EJ-22? I have the Gauge it is a UMA but I need to install...
I really don,t know the degree setting. I watch my takeoff rpm. if I flatten it out a half degree it will raise the takeoff rpm about 2 to 300 rpm. If I back...
... the ... Oh boy, my memory is fading, but I believe I screwed in a grease-gun whip into my EJ-22 and then the automotive sender to the other end and then...
At what engine RPM do most of you guys cruise? I have the EA 81 conversion from NSI with their PSRU, and they recommend cruising at about 4000 rpm. Is this...
Hi , a friend from the homebuilders' club asked me to enquire if anyone has the power curves for these 2 engines . He wants to build a Bush Caddy and would...
Alfred Jungkind
wingkits@...
May 5, 2004 4:40 am
34807
I've been cruising at 4900-5000 rpm because that's where I have a sweet spot with the least vibration. It's the lesser of two evils for me - high rpm and...
Alfred, Try these curves - posted a couple of years ago. You'll have to unzip them. BTEKW ... From: Alfred Jungkind To: subaru list Sent: Wednesday, May 05,...
btekw
btekw@...
May 5, 2004 1:16 pm
34809
Howdy; I am running a "C" box on an EA81. My economy criuse (approx 70 mph air speed) is 4000 rpm when pitched for skis and 4500 rpm when pitched for floats. I...
I have a question about the HP curve for the EA 81 Stock engine single carb the HP peaks under 5000 RPM Stock engine Dual carb the HP peaks around 6000 RPM Is...
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