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    440 Rear-Wheel HP Numbers Seem Off 30-40%

    I have the Comp 480/280 cam in my 440 with 452 heads (bone-stock NOS score) and MP dual plane intake and HP manifolds, 2.5" TTI exhaust. Open air cleaner. 0.030 over (4.350 bore) with JE Pistons. Edlebrock 750 with manual choke. Rear wheel dyno with bent rim and running too rich was 204 RWHP...
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