Posted by JimmieD on Tuesday, November 02, 2004 at 11:15PM :
In Reply to: Exhaust for dual carbs posted by Kaegi on Tuesday, November 02, 2004 at 9:28PM :
What's the diameter of your header outlets?
It is best to run duals of the same size with low restriction mufflers. That way you won't lower torque figures appreciably. It's best to run an 'H' or crossover pipe, between exhaust pipes, at some place within 14 inches of the header collectors. This prevents an exhaust pulse reversion wave from causing flow restriction and back pressure.
JimmieD
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