Anyone know how high it revs?

 

I have seen some up to 7500 to 8200rpm's with mod's.

 

I read in a magizine that the rev limiter is set at 9000 rpm's.

 

The rev limiter is set at 9000 rpms. If you get an aftermarket CDI box you can do away with the rev limiter. But there is no reason to rev it past 9000 rpms unless you have an aftermarket rod, cam, and porting for top end. The peak power comes between 6000 and 7000 rpms on a fairly stock engine, so even if you rev it to 8000 then shift, you will still be in the meat of the HP.

RR1