RE: "newbie" prop question
[quote]ORIGINAL: Sandore
I have no idea if the combustion chamber is now too big or too small (I machined it so the piston just doesn't hit the idle bar on the glow plug if 1 copper head gasket is installed).
(quote)
I bet the idle bar plug is a big part of the problem. I think a head with a regular short plug that just clears the piston would work better, (smaller combustion chamber).
Al