Cylinder Head Assembly MYK for 80cc 4 Stroke Chinese Scooters | (70mm Valves)

Code: MYKH0100

MYK complete cylinder head for 80cc (44mm dome) QMB139/GY6 engines.

*** 70 mm valves***

- Fits 47/50mm cylinders for GY6/QMB139 engines with flat piston top.

- Includes EGR valve and EGR blocking plates in case EGR valve is not needed.

- Great to increase compression in big bore kits .

Includes:

- Cylinder head

- 70mm intake and exhaust valves

- Spark plug

- EGR blocking plate

- 2 bolts (EGR)

- 2 washers (EGR)

- 2 nuts (EGR)

- 2 studs (EGR) in case OEM EGR system is needed.

- 2 intake studs

- 2 exhaust studs

Note: 70mm rocker arm kit must be used with this head or valves cannot be adjusted properly. Please check our 64 mm valve kits if needed.

MYK Cylinder Head Assembly for QMB139/GY6 Engines with 70mm Valves

All Tao-Tao, Peace, Iceberg, Roketa, Baja, Baccio and many more scooters with 50cc 4 stroke engines. ATM50 , VIP50 etc.