BeepBeepRR
Well-Known Member
Just did some measurements. I know the method is crude but I do not have a dial caliper or a bridge. So using a straight edge and a feeler gauge the piston is in the hole at .005 Which if by that measurement i go with .020 head gaskets im in the 10.03:1 compression ratio. Not where I want the engine to be. So I will stick with the .039 gaskets. And since he surfaced the heads the chamber volume may be less than the known 90 to 92cc range. I guessed at 88 when calculating. Need the heads here so I can figure it out.