124cc Super Pro Kit

Includes:

●  51mm Bore Kit, 10.5:1 compression

●  Choice of Race Grind or Midrange Grind Cam

●  Jet Kit

Great increase in overall power, easy to install, easy to ride, easy to maintain.  This kit works well for adult pit racers with the race grind cam, or for kids and pleasure riders with the midrange cam.

INCLUDES:

BORE KIT:  Piston, pin, rings, circlips, headgasket, basegasket.   CAM: Your choice of Race grind Hardweld cam, or Midrange grind Billet cam (race grind cam requires core exchange or core charge).

REQUIRES: Boring, rejetting.  Premium Pump fuel ok.

CAMSHAFT - RACE GRIND

HARDWELD CAM, INCLUDES CORE CHARGE

More aggressive grind than the GYTR cam.  Designed specifically to work with big bore engines.  Smooth torque at low rpm and awesome mid to top end power when used with our bore kit. Uses stock valve springs.

REQUIRES: Send in your good cam core for refund.