cam with procharger??
i found this one:Comp Cams "Extreme" LT1 Camshaft, 224 / 236, .502 / .520 114 LSA, Very aggressive camshaft for street/strip blower applications. Heads, Exhaust, Stall or M6, Computer tuning required
it says i need heads. Is it a MUST to buy aftermarket heads?
is there any other good cams that are good with blower applications and what are the hp gains?



