Thread: Exhaust help
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Old 01-16-2009, 02:45 PM   #10
chev-obsession
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Re: Exhaust help

unless you have more than 500 horsepower in that stock big block, then i would go with 2 1/2. i have 2 1/2 pipe and stock ramhorn manifolds and about 350 horsepower to the motor with flowmasters. i think the flowmastersdo just fine, not to loud but not quiet either.
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