going turbo and need to rebuild a d16a6 block, want to build a mini me so the head will bump the compression to 10.41:1 and the po7's will bring it down to 9:1 so my question is the po7 pistons are a couple mm shorter then the pm6's what will happen if they are shorter? is it still ok, if i stayed with the a6 head and the po7's id drop to a turbo friendly 8.55:1 so either way, but the biggest concern is the piston height since they are shorter.

tia