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      06-08-2007, 12:38 AM   #35
replicat
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Quote:
Originally Posted by 2m3 View Post
If I am not wrong from reading from somewhere, that exhaust design is for the proper exhaust pressure wave tuning. It is possible to cause a cylinder to draw in a greater amount of air/fuel than would be indicated by it's volume alone.

Backpressure is what ur thinking of. And I think ur correct.