Thread: XT660 Rev Limit
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Old 08-03-11, 01:04
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Quote:
Originally Posted by EddieS View Post
Hi Kev

I ride a XT660Z with 3rd Stage airfilter,Powercomander V and Leo Vince Pipes. 14T Front and 45 Rear sprockets.

Question: Why is the XT limited to 7000 RPM and can that be changed? What would the effect be of say a 8000 RPM limit?

Regards
The rev limiter is there to protect the motor, moving the rev limiter higher will put more stress on the motor & reduce it's life over the long term depending on how the bike is ridden. If you are running the standard XT660 camshaft it is of no use reving it past 7000 rpm as the peak power has long gone & is dropping off fast.

If you want to raise your rev limiter the info can be found here.

http://www.xt660.com/showthread.php?t=16248
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