GY6 150-181cc Big Bore Universal 26mm CVK Carburetor
ITEM# TT-27241
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Description
26mm CVK Carburetor for GY6 150-181cc Engines
This 26mm CVK carburetor works as a straight OEM swap on certain Taiwanese scooters that already use a 26mm unit. It is also a step up for machines running a stock 24mm carb, and it suits big-bore builds that need more fuel flow. Listed among our GY6 150cc scooter parts, it arrives pre-jetted so it can go straight onto the engine, which works well for both hobbyists and mechanics.
Key Features
A 26mm venturi bore increases air speed and helps fuel break up more finely, which reduces dead spots in the mid-range. The unit also ships with a factory-fitted 2-pin electric choke to make cold starts easier across different weather. For tuning at different altitudes, an adjustable enrichment screw is included, so the carb can be dialed in across a range of environments.
Installation and Maintenance
Check the rubber intake boot on the manifold before fitting the carb, since even a small leak can throw off the tune. After installation, run the engine for 5-10 minutes so the electric choke fully closes, then make any idle or mixture screw adjustments. This carburetor is intended for off-road use only and is not suitable for public road use.
Specifications
- MPN: PD26
- Intake Side I.D.: 26mm
- Intake Side O.D.: 32mm
- Air Filter Side I.D.: 38mm
- Air Filter Side O.D.: 43mm
- Main Jet: #105 (pre-installed)
- Idle/Pilot Jet: #35 (pre-installed)
- Choke Type: Automatic electric choke, 2-pin
- Fits: GY6 4-stroke 152QMI/152QMJ (125-150cc) and 157QMI/157QMJ engines, scooters, buggies and go-karts
Fitment
Fits:
- GY6 4-stroke 152QMI / 152QMJ (125cc-150cc, performance upgrade over stock 24mm carb)
- GY6 4-stroke 157QMI / 157QMJ (direct OEM replacement where stock is 26mm)
- Premium Taiwanese scooters, utility buggies and sport go-karts with a stock 26mm setup
How to choose: Find the engine code stamped on your machine: 152QMI/152QMJ or 157QMI/157QMJ. Match the intake boot to 26mm I.D. (32mm O.D.) and the air filter side to 38mm I.D. (43mm O.D.).
Shop more: GY6 150cc Scooter Parts (157QMJ) · GY6 Scooter Parts · Scooter Carburetors & Jets · Scooter Big Bore & Cylinder Kits · Scooter Parts
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