i jus got a kx 500 2 stroke dirt bike motor of ebay the motor came with a pro circuit chamber but no tip an the carb is jetted wwhat can i do to make it faster other then changeing the sprokets
nothing
A kx500 motor in a blaster? Thats gonna be fast enough Id think. You could get some other little bolt ons, Or go straight to motor work, but that might sacrifice the reliability of the engine.