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Old 09-18-2012, 03:56 PM   #3
jm1681
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Quote:
Originally Posted by dwx View Post
The firing order is 1-3-2-4 with 1 being the passenger front, 3 being the rear, 2 being the driver front, and 4 being the driver rear.
Good to know, thank you

This being the case, the stock header does exactly what I was trying to explain. Since 1 and 3 are on the same merge, by the time #3 is in the exhaust phase, the #1 pulse should be out of the way, creating less turbulence in the exhaust...right?

Now, if only I knew whether or not this was optimal or not XD
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