The Best shanghai inner rotors! The Hottest New Perormance Parts! and Excellent Prices!
a shanghai inner rotor kit is a must for your full race engine it eliminates the rotating weight of your flywheel allowing your engine to rev like a 2 stroke with the shanghai inner rotor kit you will be able to adjust your motors timing all the way up to 15k rpms for all out performance
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GET A shanghai inner rotor AND DOMINATE THE COMPETITION!
new shanghai inner rotor details
