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