I am having my A65 overhauled. My AI and Mr. Calyton ( ALaska Sklylight guy) tell me that I can change a few things, Piston, Rod Pins Cab jet etc and get it up to 75 HP. I also need info on the mods to make the structure able to accept a 85 hp. Any comments or help wold be appreciated
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75 hp engine
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Re: 75 hp engine
You also need to change the exhaust valves as well if they are not already stellite.Originally posted by Laz View PostI am having my A65 overhauled. My AI and Mr. Calyton ( ALaska Sklylight guy) tell me that I can change a few things, Piston, Rod Pins Cab jet etc and get it up to 75 HP. I also need info on the mods to make the structure able to accept a 85 hp. Any comments or help wold be appreciated
Mike
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Re: 75 hp engine
There is a lot of info in the archives on this subject. The engine upgrade is easy, just don't forget to re-pitch the propeller to allow the additional RPM needed to generate 75 ponies. Be sure the IA can get a 337 done before you do anything...there is no 75hp engine on the TCDSBest Regards,
Mark Julicher
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