At 14psi, what did you dyno at? I'm looking to buy a Z with these mods but the guy claims he dyno'd only 380whp with this setup. Seems a bit low to me. I would think he should be dynoing at 420whp at 14psi. Please confirm for me, thank you.
Tommy
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Q for owners with JWT sp500 + 555inj + JWT ecu + exhaust - ConverTTZ06:03:37 11/14/08