GY6 "200cc" 61mm Cylinder Head for 161QMK 169cc
ITEM# TT-16069
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Description
61mm Cylinder Head for GY6 161QMK Engine
This 61mm cylinder head is built for the 161QMK 4-stroke engine, a unit commonly found in a range of vehicles, including the "Tank" 200 models. Confirm that the stud spacing matches your engine before fitting. The head is made to help engine performance and comes with both intake and exhaust studs. It belongs to the GY6 scooter parts range and can make a real difference to how your vehicle runs.
Engine Compatibility
This head is made specifically for the GY6 161QMK engine. You will most often see this engine in off-road machines such as buggies, ATVs, and go-karts. If your scooter is a "Tank" 200 model, this part will also fit without any issues.
Dimensions and Specifications
The combustion chamber on this head measures 61mm, and the diagonal cylinder stud spacing is 79mm. Excluding the valve springs, the overall height is 64mm. The intake valve measures 27mm across and the exhaust valve 23mm, which supports smoother airflow and better engine output.
Specifications
- Combustion Chamber: 61mm
- Cylinder Stud Spacing: 79mm (diagonal)
- Overall Height: 64mm (excluding valve springs)
- Intake Valve Diameter: 27mm
- Exhaust Valve Diameter: 23mm
- Intake Port: 24mm
- Exhaust Port: 23mm
- Exhaust Stud Size: 8mm
- Includes: Intake and exhaust studs
- Fits: 161QMK wide-stud 169cc ("200cc") engines on Vitacci, HHH/Tank Sports, Tao Motor/TaoTao and TrailMaster models
Fitment
Fits:
- Vitacci Clash 200 (Clash 200 EFI), Eagle 200, Tanker 200, Focus 200, Fighter 200, Hiker 200, Ranger 200, Striker 200, V-Max 200, V-Sharp 200, Bella 200, Best 200, Bingo 200, Crola 200, Fula 200, Roket 200 (wide-stud 161QMK specifications)
- HHH/Tank Sports Tank 200 EFI, Tanker 200 (wide-stud 161QMK specifications)
- Tao Motor/TaoTao Bull 200 ATV and select 200-series utility buggies (wide-stud 169cc platform)
- TrailMaster select 200-series go-karts and light utility buggies (wide-stud 161QMK)
How to choose: Make sure the engine is a wide-stud 161QMK with a 56mm x 56mm square and 79mm diagonal stud spacing. Standard GY6 125/150cc engines are not a match. Use with cylinder kit 164-340, which is sold separately.
Shop more: GY6 Scooter Parts · Chinese Scooter Parts · Scooter Cylinder Heads & Valves · Scooter Parts
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