10k RPM
Not yet. I am in the process of building it.
When I do run it I am going to see if it is necessary to run past 10K. Ideally 9,000 rpm should be plenty. Shifts at 10,000 rpm is pretty hard on the tranny let alone the motor.
The cams I am using should allow for torque production in the 9,000 rpm range which will make for a screamer but will provide good power 6500 rpm and up.
Having as rigid components as possible helps keep everything tidy at the extreme rpm. That's my reasoning behind the GSR crank.
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