I want to run 70cc heads with 2.02 intake valves. I'm running a 350 and I want to know what piston would achieve 10.0.1 to 10.25.1 compression?

 

It would have to have a small dome to it, most likely would be the 70 LT1 pistons that were 11-1 with a 64 cc head. I'm sure that TRW and Speed Pro still have them available.

 

Thanks for the info. I've decided to stick with 64cc heads because it is much easier to accomplish the compression ratio I want and I noticed that it isn't that commen to find a wide varity of pistons for 70 or 72cc heads.