4 Valve Cylinder Head Kit (23in/21ex) - Yamaha Mio 115 (Carburetor)

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.

Details:

• Minimum piston size 57mm
• Intake and exhaust valves (23in/21ex)
• Includes valves, roller bearing rocker arms, seats, springs and cylinder head covers.
• *head gasket not included!

Fitting:

Yamaha Mio/Ego 115 AT (Carburetor)

Yamaha FIno/Luvias/Soul 115 (Carburetor)

Yamaha Nouvo 115 AT (Carburetor)