Kawasaki Ninja EX250 Stock Engine Jet Kit (Leo Vince Exhaust)

2008/2012 Stock Kawasaki Ninja EX250 with Leo Vince Exhaust Compared to Spears Racing Jet kit only.



2008/2012 Stock Kawasaki EX250 Compared to Spears Racing tuned All Stock with SP05-250 Jet kit, leo Vince Exhaust system, Stock air box with snorkel.All on Pump Gas 89 octane.