N/A power Options

[Kerr1]

need advice for some new n/a mods.....got header and oversized pistons .040 prolly gonna port match my head....ne other ideas?

[6strngs]

yeah, I believe the 5s needs more airflow, so things like ITBs or just a bigger intake manifold and throttle body would help. along with a port and polished head, oversized valves, and cams. of course also headers and exhaust and a CAI. and a piggyback with a good tune. you might not need the fuel pump and injectors unless you start flowing ALOT more air in. you could probably get away with an adjustable fuel pressure regulator and a piggyback.