i am building my 1990 sc i put a complete 95 motor in it with ported heads, ported blower, fmic, custom top, 50lb injectors, 75tb, 76 mass, headers. dual 2 1/2 exhaust, 255 fuel pump the list goes on. the problem i am having is no one has a core to grind me a cam and i want a good cam to wake the car up. can anyone tell me where i can go to get a custom grind on a cam where the person knows about supercoupe motors. comp has no cores. Or if some on can tell me a good grind specs for the cam i am being told two ways to grind the cam one says 216 @ 50 intake 209 @ 50 exh with a 573n lift 114 duration the other say 220 @ 50 intake 220 @ 50 exh with 525 lift with a 113 duration what should i do????????