I got a high compression single cam. It has 12:2:1 zc pistons. Stage 2 comp cam y8 intake manifold boredout b series throttle body which isport matched to the intake manifold dc header 2 1/2 straight pipe and an intake. It goes really good for a single cam but i think it could go better an ideas oh ya its in a ef hatch with an si tranny stage 3 clutch light weight flywheel