Product Description
This complete cylinder head is designed for 149cc 4-stroke GY6 engines and is identified by manufacturer part number 1220A-GY6A-9100. It features 76mm bolt hole spacing, a 25mm intake port, a 23mm exhaust port, 6mm intake stud sizing, and 8mm exhaust stud sizing. Intake and exhaust studs and the spark plug are not included.
Product Specifications
BrandGeneric
ManufacturerTAIZHOU ZHONGNENG MOTORCYCLE CO., LTD.
Manufacturer Part Number1220A-GY6A-9100
Item Weight4 pounds
ModelZNEN
Item model number1220A-GY6A-9100
ExteriorMachined
Explicit Manufacturer Part Number1220A-GY6A-9100
Explicit OE/OEM Part NumbersPart
Engine displacement149cc
Engine type4-stroke GY6
Exhaust stud size8mm
Intake stud size6mm
Bolt hole spacing76mm
Intake port diameter25mm
Exhaust port diameter23mm
Emission systemPAIR (Pulsed Secondary Air Injection System)
FinishMachined
Not includedIntake studs, exhaust studs, spark plug
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|
| — | Wolf | Scooters | 149cc 4-stroke GY6 | |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.