Keihin PWK 38 Quad Vent AirStriker Carburetor 38mm – Brand New
$380.00
Brand new Keihin PWK 38 Quad Vent AirStriker carburetor for 2-stroke engines. Features AirStriker airflow channels and quad-vent design for sharp throttle response and strong low- to mid-range performance. Includes 170 main jet, 55 pilot jet, 48-DDJ needle and 7.0 throttle slide.
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Keihin PWK 38 Quad Vent AirStriker Carburetor – Brand New
Upgrade your 2-stroke engine with this Keihin PWK 38 Quad Vent AirStriker carburetor.
The AirStriker design is engineered to improve airflow and fuel delivery, helping provide sharper throttle response and strong engine performance, particularly in the low- and mid-range RPM.
The specialized throttle valve design helps direct airflow efficiently toward the main fuel circuit, while the streamlined venturi profile is designed to minimize airflow restriction. Combined with the AirStriker flow channels and quad-vent system, this carburetor is designed to deliver quick and responsive throttle operation.
Features
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Brand: Keihin
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Model: PWK 38 Quad Vent AirStriker
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Bore: 38mm
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AirStriker airflow design
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Quad-vent system
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Designed for 2-stroke engines
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Sharp throttle response
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Strong low- and mid-range performance
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Streamlined venturi profile
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Brand new condition
Specifications
| Specification | Details |
|---|---|
| Brand | Keihin |
| Model | PWK 38 Quad Vent AirStriker |
| Carburetor Size | 38mm |
| Main Jet | 170 |
| Pilot Jet | 55 |
| Throttle Needle | 48-DDJ |
| Throttle Slide | 7.0 |
| Engine Side Outside Diameter | 46mm |
| Air Filter Side Outside Diameter | 63mm |
| Overall Length | 91mm |
| Condition | Brand New |
Standard Jetting
The carburetor is supplied with:
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Main Jet: 170
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Pilot Jet: 55
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Throttle Needle: 48-DDJ
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Throttle Slide: 7.0
Jetting may need to be adjusted according to the specific engine, exhaust system, air intake, altitude, temperature and other operating conditions.
Package Includes
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1 × Keihin PWK 38 Quad Vent AirStriker Carburetor
The carburetor is brand new and comes as pictured.
Installation Notes
This carburetor is a performance upgrade and is not a direct bolt-on replacement.
Installation may require additional intake components:
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A larger aftermarket intake boot is required to fit the 38mm carburetor.
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An aftermarket air filtration setup or larger airbox boot may also be required depending on your intake configuration.
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Throttle cable compatibility should be verified before installation.
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Fuel line compatibility should be verified before installation.
Please verify the intake dimensions, mounting configuration, throttle cable and fuel line compatibility before ordering.
Tuning
Proper carburetor tuning may be required after installation. Final jetting requirements can vary depending on engine specifications, modifications, exhaust system, air filter, altitude and riding conditions.
We carefully inspect and professionally pack every order to help ensure the product reaches you safely.
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Brand new Keihin PWK 38 Quad Vent AirStriker carburetor for 2-stroke engines. Features AirStriker airflow channels and quad-vent design for sharp throttle response and strong low- to mid-range performance. Includes 170 main jet, 55 pilot jet, 48-DDJ needle and 7.0 throttle slide.