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Stock pipe

1K views 3 replies 3 participants last post by  Idontrunstock88 
#1 ·
how does the oem pipe perform? Stock or ported cylinder.? Always curious as you never see an r with one.
 
#3 ·
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Well that makes sense as to why no one uses them. I’m surprised Honda could put such a great bike together and screw up on the exhaust. Maybe the whole detuning the power theory is true. I read somewhere though that the initial twists on the pipe when it leaves the cylinder helps produce more power and helps remove exhaust gases better than the long straight run before the bend between the upper and lower a arms., like all the aftermarket pipes do...,Is there any truth to this Carlos?
 
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