Thread: 450 hp L72 rating
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Old 05-21-2003, 09:53 PM
Chevy454 Chevy454 is offline
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Default Re: 450 hp L72 rating
Our last L-72, built EXACLTY as the factory did it (10.2:1 compression ratio) in 1969, made 425hp on the dyno through the stock exhaust manifolds and head pipes.
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