Lectron Carburetor Kits for 4-Cylinder Drag Bikes | High Performance Upgrade for Drag Racing (38mm-59mm)

Lectron Carburetor Kits for 4-Cylinder Drag Bikes | High Performance Upgrade for Drag Racing (38mm-59mm)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

It enhances float bowl performance by reducing fuel slosh and maintaining consistent delivery during abrupt throttle inputs or angle changes

005" for a slide

🔧 What’s Included:

Replacement slide assembly compatible with all BILLETRON and PRO-SERIES carburetor models

and power jets — giving you the adjustability and reliability you need to push your machine to the limit

✅ Adjustable throttle response for trail

cold-start-capable fueling with manual adjustability

Ultra Lightweight – Weighs only 11 oz

Constructed with a low-friction inner liner and heavy-duty housing for smooth throttle operation and long-term durability

or engine mods

email sales@lectronfuelsystems

leak-free seal between the float bowl and carburetor body to maintain proper fuel containment and pressure