this is what tirador told me to do. you are supposed to remove some of the teeth from the piston. the last two to be exact. he said you are only supposed to do this if you install his new cylinder head w/ sorbo (so my M14 is safe
) i dunno if that would give the results you are talking about, but im sure you can make more sense of it then i did. i am trying to upload the pic he sent me, but so far, no luck
