A 355 Chevy will make max hp with a 750 carb, vacuum secondaries if auto trans with converter stall speed under 3000 rpm's, or a double pumper if the car is a manual transmission or an auto trans with converter stall speed over 3000 rpm's. As I said, that's for max hp.

A 355 Chevy or any other internal combustion motor will run and take you to the market or to bingo or from California to Maine with ANY carburetor on it, even if you adapted a one-barrel carb from a pickup truck 6-banger.

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