TB Stock Head, 88cc Bore Kit, 20mm Carb Kit & Cam

TB Parts

$251.99 $251.99
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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
(available in this section).

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).

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