Developed by and made exclusively for the Box Stock Project! Designed to be more affordable for the Karter without giving up quality or top performance!

BSP New and Improved Crankshaft. Balanced, Hardened, and heat treated. (2.127-2.129 GUARANTEED) Now with less flex. Best and strongest on the market!

BSP New and Improved Crankshaft. Balanced, Hardened, and heat treated. (2.130-2.133 GUARANTEED) Now with less flex. Best and strongest on the market!

Square Rocker arm (Each) Fits 196cc and 212cc clone motors!

The new 6689 billet flywheel from ARC Racing has an ultra low drag fin design that will greatly reduce air drag on your AKRA racing engine, while still moving enough air for cooling. Less air drag on the flywheel means more power freed up throughout the p

Piston Kit with LW wrist pin and clips 7 1/2 over.

Air Filter Cleaner Box with foam filter. Fits 196cc and 212cc clone motors

Bearing Fits 196cc and 212cc clone motors!

Black Oil Crankshaft Seal ( Side Cover & Block ) Fits 196cc and 212cc clone motors!

Blower Housing (HEAVY DUTY REINFORCED DOUBLE MOUNTING TAB) Stronger and more durable than before. No more broken tabs! Fits 196cc and 212cc clone motors!

Blower Housing (Flat Black) Fits 196cc and 212cc clone motors!

Breather Tube