KR1 pipes to KR1-S pipes
Posted: Thu Mar 26, 2009 11:46 pm
If I change the pipes on a standard KR1 to a pair of S pipes will I have to alter the jetting at all? Many thanks, Tony.
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KR1 pipes to KR1-S pipes
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Posted: Fri Mar 27, 2009 11:34 am
no. jetting the same.
Posted: Fri Mar 27, 2009 1:52 pm
Many thanks for your help. Tony.
Posted: Fri Mar 27, 2009 7:35 pm
as martin said, but gain around 5hp!! without spending 500-600 quick by far and away the best overall pipes for a kr1/kr1s. just a bit hefty! 
Posted: Sat Mar 28, 2009 1:29 pm
You will want a rear exhaust mount as well.Someone on here may have one if not budget £20 off ebay.