88cc Big Bore kit,20mm Carburetor kit, and Race Cam Performance Kit:- Lightweight aluminum cylinder with steel sleeve- Cast in mounts on cylinder for aftermarket skid plates- Oversized cooling fins on cylinder for efficient heat dissipation- High compression 52mm piston with rings, pin, & clips- Head gasket kit- High performance race camshaft for stock head – 20mm Performance carb assembly. Includes: 20mm carb,intake, heatstop, gaskets, mounting hardware/wrench, angled dual foam air filter and long throttle cable- NEW! 12/08 – a main jet kit is now included too!
Easily double your power and fun with this quality, yet economical bore kit!!
We recommend purchasing a high volume oil pump kit(available in this section).
Installation Note: It will save a lot of time andeffort if the oil pump is installed while installing the bore kit (requirescylinder removal).
See the Performance Info section for additionalinformation on our performance parts.
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