How did you get the j35a4 pistons down to 9.5:1 compression from 10.5? If you have the j32a2 heads, how are you running j35a4 pistons without V2P contact? Arent you the one who said J35A3 heads are the best you can get, why did you swap them for the J32A2? Why would you swap J35A3 pistons for...