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PWK 33mm Flat Slide Carburetor for 250cc 300cc Dirt Bike ATV
PWK 33mm Flat Slide Carburetor for 250cc 300cc Dirt Bike ATV
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Product Overview
Upgrade throttle response and fuel delivery on your mid-size off-road build with this PWK 33mm flat slide carburetor. Designed for 250cc–300cc dirt bikes, ATVs, quads, pit bikes, UTVs, and high-performance scooter builds, this carburetor provides fast airflow response and improved acceleration compared with many aging or underperforming stock carburetors.
The 33mm size is a practical choice for riders who want sharper throttle pickup without oversizing the intake system. Its flat-slide design helps create a more direct air path, while the aluminum alloy body and anodized finish support durability in dusty, hot, and high-vibration riding conditions.
Product Compatibility
| Category | Fitment |
|---|---|
| Engine Range | 250cc–300cc performance engines |
| Vehicle Type | Dirt Bike, ATV, Quad, UTV, Pit Bike, Performance Scooter |
| Carburetor Type | PWK Flat-Slide |
| Best Use | Throttle response / mid-range performance |
Specifications
| Specification | Details |
|---|---|
| Model | PWK 33mm |
| Carburetor Type | Flat-Slide Performance Carburetor |
| Intake Size | 33mm |
| Material | Aluminum alloy |
| Finish | Anodized surface |
| Recommended Engine Range | 250cc–300cc |
| Condition | New |
Key Features
- 33mm size for responsive 250cc–300cc builds
- Flat-slide design for quicker throttle response
- Aluminum alloy body for strength and heat resistance
- Anodized finish helps resist wear and corrosion
- Suitable for off-road, ATV, quad, and performance applications
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Fitment FAQ
Will this part fit my specific model and year?
As a general guide, 33mm–35mm sizes are better for 250cc–350cc engines, 36mm–38mm sizes are better for 400cc–500cc builds, and 40mm–42mm sizes are designed for 500cc–650cc big-bore engines. Final fitment depends on your engine setup and modifications.
Do I need to match the OEM part number?
No. This is an aftermarket PWK-style flat-slide performance carburetor, not a factory OEM direct replacement. Please compare physical dimensions, cable connection, choke style, intake/outlet size, and product photos before purchase.
What models or situations does this part not fit?
This carburetor may not fit stock or lightly modified engines that cannot support the selected intake size. It may also not fit machines with incompatible intake manifolds, throttle cables, choke systems, air filter sizes, or fuel line layouts.
What should I check before ordering?
Before ordering, please confirm your engine displacement, current carburetor size, intake manifold diameter, throttle cable style, choke type, fuel line layout, air filter fitment, and available installation space. This is a performance carburetor, so tuning and jetting adjustment may be required.