attempting to learn some info about my HAPI engine. i have minimal information in my plane's log books. the following info is on the engine data plate. can...
I have the 84 Hapi catalog and do not find that model . D may signify Dragonfly? They made specific models for ,Kr2,Dragonfly,Sonerai,Korby Starlet and...
Does anyone know why HAPI engines went out of business? I currently have a HAPI engine as well and cannot find out much information on it. Steve Henderson KR-1...
Suggest that things did not work out for 'em & their engine philosophy. jon ... have a HAPI engine as well and cannot find out much information on it. ... ...
Steve Actually they were successful for a number of years.. Feb 1979 til sometime into the 90's. Their engines are still flying... The alternator attachment...
In a message dated 4/2/2006 2:04:44 PM Mountain Daylight Time, sph12@... writes: Does anyone know why HAPI engines went out of business? I currently...
Charlie, That's basicaly right, except the lawsuit was from Bob Walter's building pardner; Nelson something. He helped build the prototype and came after a...
Just my opinion[but i have been around VWs for 50 yrs] i'm now 72; that your engine is at least 2100 and if it has 4 heads its the Magnum. Of course you can...
With the low wing mongrel dog I'm building, with wing tanks, and no header tank, a fuel pump of some sort is a must. It COULD be the mechanical pump typically...
BK1 at Sun-N-Fun 2006 Landed Saturday afternoon after 1058 "near" trouble free flying miles. Got there early enough to get a great spot near the entrance to...
i have a book --by robinson where by using a colder plug the cyl head temps were reduced . because colder plugs have a shorter heat path , could this method be...
... In an engine running hot, you run a colder plug to prevent pre-ignition. Pre-ignition will bring on detonation which will result in the engine running...
Hello, I recently bought the GP Zenith carb for my 1835 on a Dragonfly. It seems to work pretty well, but i am not happy about the difficulty in getting an...
I liked it on both my planes but i didn't get them from GP, any tractor dealership could get them Tim ... From: "G B" <microsys@...> To:...
Timothy Bellville
Sonerai1@...
Apr 3, 2006 5:00 pm
10315
You can make an adjustable mixture on about any carb. All RevFlo does is to put a shut-off valve on the gas input to the throttle body. By closing this down...
... does is to put a shut-off valve on the gas input to the throttle body. By closing this down at some particular throttle setting, it will starve the engine...
On the RevFlo, the mixure valve is right at the inlet and just controls the amount of fuel going ito the carb unit. This is no shit. May not be ideal, but it...
... controls the amount of fuel going ito the carb unit. This is no shit. Here is a link to a discussion on mixture adjustment on the revflo. I really don't...
For a visual of the entrails of one of these carbs: https://home.comcast.net/~jtfri/2006-03-26/photos/Dcp04002.jpg Anyone identify this carb? John in Pa....
The best way to accomplish mixture control is with a high speed adjustable jet with a lever brazed on to it for cable control....check out ebay # 7756588140....
This is off topic re Subaru engines but I know not where to ask, so I hope no one minds. Has anyone any experience using the fibreglass spring that GM uses on...
The original aspect of this discussion was NOT the mixture metering system but rather the cockpit mixture control for leaning the system in flight for better...
The Long EZ and/or similar use the fiberglass built up gear legs to make the spring leaf with. Unidirectional glass strands are laid in the gear direction for...
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