Should I swap intakes

hotrod360andy said

Edelbrock Performer RPM is an awesome intake but, you need a little bigger carb for a 440, 850 cfm holley with vacuum secondaries for a street car.

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RPm intake is awesome, yes

Bigger carb for a 440, yes

Vacum secondary's for a street car, HELL NO. Age old myth created by people who can't tune or drive a car.