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  1. 1964-1974 Tempest, Lemans & GTO General Discussion
    I'm having a new Butler 461 (roughly 525-550 hp) crate engine being built now. Butler was eliminating their Rochester Stage 2 carbs but I have the option of still having one built by them. Should I go with the Rochester Stage 2 or swap over to a Holley carb instead? I'm looking for low...
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