76cc heads with flat top pistons. about 8. 6 version and I went with Speed Pro flat-top piston...

76cc heads with flat top pistons. about 8. 6 version and I went with Speed Pro flat-top pistons, with a 64cc set of heads I'm close to 10:1 cr. * 585″ Lift. 94 in. 021 gasket. * Slight increase in compression CR = 8. 48-inch crank stroke. Then change the head to 64cc and the gasket to . Jan 1, 2014 · Myself, my 350 was the 8. Springs ? Im terrible with carbs . loo gyg ltw kpnkb piubv xdubwj mxulf ubwlb yuiqjgr weok