Bully clutch help with set up???

#1
I have a gx200 with 70mm wiseco piston,f275 cam,1.2 rollers, big valve head,12.5 compression, race gas,28mm mikuni, I dont know where my peak torque is on my motor do I have to get it dyno to find it I put the motor together, motor runs great now.does anybody have this set up and might be able to get me close. I have the adult stock red spring set at 4000 now, I just dont wont to burn up a new nice clutch. Its on a mini bike.
 
#3
Pic out the clutch you have and click on it , then click on the 2 disc 6 spring Bully set up info.
 
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#4
I found with the set up you have the best stall was 3800rpm... but 4000 works fine...

That set up has good pull from 3800 and up... don't want to miss out on the bottom end that build has...
 
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