I am building a b18c1 all motor, i have plans to port / polish the head and intake manifold , or possibly get a skunk2 intake and a BIG ASS throttle body, currently i have these parts: B18c1 motor crower stage 3 cams crower retainers and valve springs RS machine 84 mm ITR spec pistons and rings ITR crankshaft cometic head gasket My questions are: What rods should i use?? what valves and valve guides will maximize my N/A buildup?? what size injectors would be best for this?? ALL ADVICE WETHER POSITIVE OR NEGATIVE IS APPRECIATED!!!