is a 2F head the same through out the yrs?
i have a 75 i plan on puting on a 77.
i also would like to do some "work" to it before i set it on. mainly shaving it a little, to bump up the compression.
assuming it has not been touched before, what would be a starting number to think about removing? i'm NOT looking for a lot or to create other problems.
of course it will be checked to see if it's worth the rebiuld first.
after that it will gone over completely
i have a 75 i plan on puting on a 77.
i also would like to do some "work" to it before i set it on. mainly shaving it a little, to bump up the compression.
assuming it has not been touched before, what would be a starting number to think about removing? i'm NOT looking for a lot or to create other problems.
of course it will be checked to see if it's worth the rebiuld first.
after that it will gone over completely
