ok guy's im building this motor i need some help i have a b20 with 12:1 wiseco i need help on choosing cams im thinking of skunk2 pro 1 or pro 2 also have a gsr head pnp,skunk2 pro manifold,68mm tb,pro-fab headers chrome ecu also need help on injectors size between rc 310 or 440 guy's im shooting for 230hp at the dyno need help a.s.a.p that's all im missing cams and injectors