Rpm recommendation

rcnova

Member
What is the recommended rpm for a stock predator with big pipe and after market air filter with fuel pump
 
Depends on the rules . Since they are not stock by allowing the big pipe , what else is in the rules ? After market flywheel ? Carb jetting ? Removal of the gov ? Ect ect ?
 
unless you put it on a dyno everything is a guess. unfortunately this is the best answer your gonna get
 
5100 should be close, 1-2 more teeth on the rear sprocket if your getting pulled bad off the corner, 1-2 less rear teeth on the rear sprocket if your not developing any speed/can't run up on anyone at the end of the straight....assuming you got the right clutch gear on for the size of the track your running on...
 
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