Re: horsepower guesstimation
my heads are 92cc versions, think you mentioned in another post they D9VE heads? will be using flat top pistons (when some are available in aus, not easy to get here)
talking to my engine builder soon, may shave the head a little and hopefully get the compression a little higher, 9.5-10:1 would be ideal.
How much can i shave off the head without having to get custom pushrods made and to achive the higher comp ratio?