PWK 24mm Racing Carburetor Kit for Dirt Bike ATV Scooter Pit Bike 50cc 70cc 80cc

This PWK 24mm Racing Carburetor Kit is a high-performance fuel mixing component compatible with 50cc, 70cc, and 80cc engines found on dirt bikes, ATVs, scooters, and pit bikes.

Product Overview

The PWK 24mm Racing Carburetor Kit delivers precise air-fuel mixture control for small displacement engines, boosting throttle response and power output. Engineered for pit bikes, dirt bikes, ATVs, and scooters, this 24mm racing carburetor replaces restrictive stock carbs to unlock performance in 50cc, 70cc, and 80cc applications. With its flat slide design, this PWK carburetor ensures crisp acceleration and reliable fuel delivery across a wide rpm range.

Key Features & Performance

• 24mm venturi diameter optimizes airflow for 50cc–80cc engines, increasing horsepower and torque.
• PWK flat slide design provides immediate throttle response and smoother fuel metering compared to round slide alternatives.
• Adjustable needle and pilot jet system allows fine-tuning for altitude, temperature, and engine modifications.
• Complete kit includes carburetor, multiple main jets, pilot jet, gaskets, and mounting hardware for straightforward installation.
• Durable all-metal construction with corrosion-resistant finish stands up to off-road vibration and weather.
• Large fuel bowl capacity prevents fuel starvation during aggressive riding or high-RPM operation.

Fitment & Compatibility

• Dirt bikes with 50cc, 70cc, or 80cc engines
• ATVs with 50cc, 70cc, or 80cc engines
• Scooters with 50cc, 70cc, or 80cc engines
• Pit bikes with 50cc, 70cc, or 80cc engines

Common Uses

• Replacing restrictive OEM carburetors on youth dirt bikes and pit bikes for improved performance.
• Improving fuel delivery on 50cc–80cc scooters and ATVs used in recreational or light racing environments.
• Tuning engine builds in mini motocross or flattrack racing.
• Restoring or modifying vintage minibikes and small-displacement motorcycles.

Technical Specifications

• Carburetor Type: PWK flat slide racing carburetor
• Venturi Diameter: 24mm
• Compatible Engine Displacement: 50cc, 70cc, 80cc
• Included Jets: Assorted main and pilot jets for tuning
• Material: Die-cast aluminum alloy body
• Mounting Style: Clamp-on with included gaskets and hardware

Frequently Asked Questions

Q: Will this carburetor work on a 50cc 4-stroke engine? A: Yes, the PWK 24mm carburetor is compatible with both 2-stroke and 4-stroke engines in the 50cc to 80cc range; check intake manifold opening and mounting spacing before installation.

Q: Is the carburetor pre-jetted for a specific application? A: The kit includes multiple jet sizes for tuning, but out-of-the-box jetting is a baseline; fine-tuning is recommended to match the specific engine, exhaust, and altitude for optimal performance.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.