Superstock! Yes cam change, inlet manifold and heads. Old cam was Hughs 234/238 new cam custom (B3) 237/243 with 1.6 rockers for a 610 lift on a 112 lobe separation and went from rpm air gap back to my old 340 victor and went .028 cometic head gaskets for approx 11.1 comp. Up from about 10.6. I dropped torque but torgue curve was flatter and held on where old torque curve had a quick spike at about 4 grand but fell off quickly. Car feels better on the road even at low revs but goes insane when it gets in the power band.It was possible that torque was only lower due to lean cond when he gave it full throttle on the dyno and only recovered at around 4 grand so with a bit of tunning my torque levels would of showed more.
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