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Old 01-30-2013, 12:55 PM
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VintageMusclecar VintageMusclecar is offline
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Default Re: who here races with exhaust manifolds?

OEM iron BBC manifolds will easily support 425+ HP, which is enough to take a well-sorted 3800 lb car well into the low 12's (depending on elevation, track/weather conditions, etc.)
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