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PRO SERIES Carburetor Kit for 4-Stroke | Precision Fuel Delivery, Peak Performance, Ultimate Simplicity (38mm-40mm)
Regular price From $899.99Sale price From $899.99 Regular priceUnit price per -
Lectron HD-X Carburetor Kit for Harley Davidson & Similar | Powerful, Responsive, & No Jetting Simplicity (56ci - 124ci)
Regular price $899.99Sale price $899.99 Regular priceUnit price per -
Lectron Carburetor Kits for Single Cylinder Engines | Carb Upgrade Kit for High Power (30mm-59mm)
Regular price From $499.99Sale price From $499.99 Regular priceUnit price per -
Lectron Downdraft Carburetor Kits for Drag Racing and Karting | Custom 1-4 Cylinder Performance Upgrade (30mm - 59mm)
Regular price From $999.99Sale price From $999.99 Regular priceUnit price per -
Lectron PRO-4 32mm Carb Kit | Ultimate Throttle Response, Precision Fuel Control, Peak Power (4-stroke)
Regular price From $899.99Sale price From $899.99 Regular priceUnit price per
4-Stroke Motorcycle Carburetor Kits
Unlock smooth, responsive power with a high-performance carburetor kit built for your 4-stroke motorcycle. Whether you're riding trails, dual-sport adventures, or tuning a big-bore street bike, our kits are designed for precise fuel delivery, easy installation, and zero jetting hassles.
Why Choose Our 4-Stroke Motorcycle Carburetor Kits?
✔ Optimized for 4-Stroke Throttle Response – Smooth pull with strong low-end torque.
✔ No Jetting Required – Adaptive metering delivers consistent fueling across conditions.
✔ Easy Installation – Kits include throttle assembly and cable where needed.
✔ Durable Billet & Cast Options – Built to perform and last.
✔ Proven Fitment – From dirt bikes to V-twins and custom builds.