Fuel Pump requirements and engine maxed?

[cudvig]

A1: You Might be able to get away with a stock fuel pump but you should probably upgrade, atleast for insurance against blowing up your motor. And they are only like 80-90 dollars.

A2: Depends on your compression in your cylinders. You will probably be fine if you dont see more than 20. My rebuilt stock motor has seen 23 on race gas with no knock at all.

-Colin