4 Valve Cylinder Head Kit (19in/17ex) - Honda C90/C100/Wave 100

No tax

4 valve cylinder head conversion kit for ultimate air flow and performance for your engine! Includes everything needed for assembly except gaskets. Piston with 4 valve pockets will be required.

Cylinder head will be from a selection of local brands of comparable quality, depending on stock availability.


  • Cylinder head
  • Intake and exhaust valves (19in/17ex)
  • Includes valves, roller bearing rocker arms, seats, springs and cylinder head covers.
  • *head gasket not included!


Honda Cub C90

Honda Cub C100EX Dream/GN5/EX5/Astrea/Citi/Wave/Supra/Biz 100


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