Horsepower limit for out of the box Edelbrock RPM heads

67autocross said

Best bang for buck has to be ProMaxx CNC shocker, 284 @

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67autocross said

Best bang for buck has to be ProMaxx CNC shocker, 284 @ 600 flow and $2000 for a pair.

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I'd love to "finger" one of those ports just to feel the short side turn.
:thumbsup: