Quote:
Originally Posted by pyroguy
1969 ZL1 was rated at 430 hp, with realistic numbers being approximately 560 hp. Either way, Chevy is B.S.ing their early numbers.
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But again, 560 Gross Horsepower would be less than 500 net horsepower.
My point is that when you compare Muscle Car Era horsepower ratings with modern horsepower ratings, you are comparing apples and oranges.
Quote:
Originally Posted by Jims73z
72 z28 was rated at 255 actually.
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Fixed it!
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