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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
I am really not sure if one type of system is really better than the other except that equal length is a good thing to get the exhaust out in the most orderly way.

It looks like right at the time one exhaust valve is about to fully close, another has just opened and pressureizing the exhaust manfold on a common manfold system.

Last edited by 911st; 06-16-2010 at 06:46 AM..
Old 06-15-2010, 02:57 PM
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