*Most orders ship SAME DAY!**

FREE SHIPPING on orders $30 and over!!

TB Parts

TB Parts Race Head Kit for 88cc - Honda XR50/CRF50 XR CRF Z50 - TBW0934

  • Sale
  • $ 239


This kit is for upgrading 88cc bore kits with a stock head to the Race head.

Installation Note:

 

You should have your existing cylinder honed (unless its new) prior to installing this kit.
It will save a lot of time and effort if the oil pump is installed while installing the bore kit 
(requires cylinder removal).

 

Key Features:

 

Race Head Large valves (now 25/22mm) and better flow for increased performance. 
Bigger cooling fins. Includes all necessary parts and comes assembled
52mm piston with rings, pin, & clips.
High performance race camshaft (for the Race Head only)
Head gasket kit.
Intake kit for the race head 

Recommended:

 

High volume oil pump - TBW0226 12V OR TBW0225 6V (for 1981 or older)
TB oil cooler kit w/intake mount - TBW9073

 

 Exceeds OEM Standard equipment

 Application:

Honda Z50 1988-1999
Honda XR50 All Years
Honda CRF50 All Years

 Kit Includes:

TBW0365 - Piston Kit
TBW0206 - Gasket Kit
TBW0273 - Intake Manifold
TBW0300 - Race Cam
TBW0385 - Race Head & Valves Assembly