Built for speed. Tuned for the strip.
The 4-Cylinder Drag Bike Carburetor Kit is engineered for riders chasing peak horsepower and consistency in high-RPM, wide-open-throttle conditions. Designed for inline 4-cylinder engines and modern custom drag bike builds, this kit delivers explosive top-end power, sharp throttle response, and balanced fueling across all four cylinders.

Using precision-matched carbs from our Lectron EVO Series, this system features billet aluminum construction, standard metering rods, and power jets — giving you the adjustability and reliability you need to push your machine to the limit. Each kit includes four synchronized carburetors, and a drag bike-specific 4-1 cable to ensure total control off the line and down the strip.

🏁 Who It’s For:
Drag racers running vintage or custom inline-four engines who want maximum power, repeatable launches, and the ability to fine-tune their fueling for track conditions.