I have a 355 small-block Chevy in my 1971 Nova and just swapped on a set of used aluminum heads. I was told the heads have 180cc intake runners, 64cc chambers, 65cc exhaust ports, and 2.02/1.60-inch ...

Non-computer controlled vehicles hove distributors that allow you to mechanically alter the amount of ignition-timing advance and the rpm at which the ignition advances. The parts you will be changing ...