Maybe you guys can help me with this. I am building a solid roller 383, scat 9000, scat pro billet I beams 6" rods with 7/16 bolts, weisco pistons -5cc, with piston 5 in the hole and .039 head gasket compression equates to 10.8-1. with stage 3 ported 215 canfields 2.08,1.625, they flow 318@.600 227@.600. intake is a super victor intake and a race prep 750 AED carb, the car has 13/4 headers 3in dual exhaust x pipe all mandrel bent.and a six speed.This is not a lt1. Looking to make 425-450 to the rear wheels. My question is if I should get a differnt cam than the one I just bought because of the good exhaust flow of the heads and afraid that it will over scavage on the exhaust. the cam is 242, 254 @ .050 and .626 .602 on a 112. wondering if I should go with a signle pattern or kept the one I have, I the only power adder I would conicder using is a 150-200 shot of bottle.I want the best perfomance I can get out of it on motor and not afraid to spin it up.

Thanks
John