Backfire
05-25-2007, 07:07 AM
#1
Senior Member
Superstock
Thread Starter
Join Date: Oct 2006
Location: Portland, OR
Posts: 266
Backfire
So my problem isn't as serious as any of the other backfiring issues I read through, but it seems when I roll off the throttle, I get one small pop every time. Nothing else, no time else, just when I roll off. What might cause this?
05-25-2007, 07:17 AM
#2
Senior Member
SuperBike
Join Date: Sep 2005
Location: Buffalo, NY
Posts: 1,572
Some have mentioned popping on deceleration on bikes with the PAIR system still connected and aftermarket pipes/jetting. I believe its there for pollution control...
05-25-2007, 07:18 AM
#3
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Superstock
Thread Starter
Join Date: Oct 2006
Location: Portland, OR
Posts: 266
Well, PAIR is in place, but the pipes are stock and unless the original owner did more tinkering then he admitted to (and it was otherwise bone stock when I purchased it), so perhaps a bit of removal is in order.
05-25-2007, 08:44 AM
#4
Member
Squid
Join Date: Aug 2006
Posts: 74
disable the PAIR and you should take care of the popping. Greg has the step by step instructions on his page. Personally, I like the popping on decel. sounds cool!
I don't think there are any performace gains to be had ny disabling - just audable.
I don't think there are any performace gains to be had ny disabling - just audable.
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