Reply to "Manifold Question - Performer vs A331 Torker"

noquarterMember

Just my probably unpopular $0.02: If you keep that engine below 6000 rpm, you should go with a 600cfm carb.

Engine size x Engine rpm x Engine VE / 3456 = 351 x 6000 x 0.9 / 3456 = 548 cfm

Staying conservative on cfm gives you excellent throttle response, and I've never felt lack of power at high rpm.

I'd recommend Summit's 600 cfm vacuum secondary carb, it's the carb Holley never built but should have. My Pantera really woke up and became fun to drive when I installed one of these

3/17/103:53 AM

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