Thread: OK, I need help with something...........
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Old 08-25-2006, 06:11 PM
Bill Pritchard Bill Pritchard is offline
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Default Re: OK, I need help with something...........
By '74 they were using net HP ratings, so numbers were way down from 70 and earlier. Not sure but I would guess a 74 SD455 would have been somewhere around 300 hp as rated from the factory
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73 Camaro RS Z28, L82, M20, C60
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