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TB Stock Head, 88cc Bore Kit, 20mm Carb Kit & Cam – 92-09 Models

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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.

Installation Note: It will save a lot of time and
effort if the oil pump is installed while installing the bore kit (requires
cylinder removal).