Same great quality CRF50/XR50 88cc kits now for Vintage
Z50 82-87 years
TB Stock Head, Vintage 88cc Bore Kit & 20mm Carb Kit
88cc Big Bore kit and 20mm Carburetor kit 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 - 20mm Performance carb assembly.
Includes: 20mm carb, intake, heatstop, gaskets, mounting hardware/wrench, air filter and long throttle cable and main jet kit is included too!
Easily double your power and fun with this quality, yet economical bore kit!
We recommend purchasing a high volume oil pump kit TBW0226
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).
NOTE:Throttle cable is for use with CR type twist throttle
Kit Includes:
- TBW0365 - Piston
- TBW0206 - Gasket set
- TBW0156 - Cylinder
- TBW0125 - Carb
- TBW0273 - Intake
- TBW0301 - Throttle carb
- TBW0174- Air Filter
- TBW0294 - Jet kit
