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  1. Cam choice

    Engine Performance
    I have a 64 impala with a 400sbc punched 30 over. With 462 fuelie heads, that also have 202 intake with 196 exhaust. 10.75.1 compression. Original 336 diff. gears. Its also a 4 speed. 600 dbl pmpr carb. EPS Edlebrock manifold.. Ok my question is how big a cam lift can i run with all this and 1.5...
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