ITEM DESCRIPTION
(READ THE ENTIRE AD BEFORE MAKING A PURCHASE)
Brand New (not rebuilt) 2FastMoto 70cc-90cc LARGE BORE Complete Cylinder Head
** This will work with a 70cc DOMED Piston **
Includes the Cylinder Head, Rocker Arms, Cam / Camshaft, Valves, Keepers, Seals and Bearings.
NOW INCLUDES ALL COVERS (may vary slightly from pictures) AND A TOP END GASKET SET FOR FREE !!
NOTE: The head you receive may look slightly different than what is shown, covers may be different, or this head may look slightly different than your existing head. Numerous variations were produced by Honda over the years, but rest assured that the head will bolt on and perform like new !
You will need to compare your current Cylinder Head Combustion Chamber Diameter BEFORE making a purchase.
Honda made 2 different 70cc Cylinder heads. Compare the Combustion Chamber Size shown below, to your current head.
SPECS
Combustion Chamber Size:
Outer Bore Size: 52mm
Inner Bore Size: 42mm
Intake Valve: Outside Diameter 23mm / Length 66mm
Exhaust Valve: Outside Diameter 20mm / Length 66mm
