Fuel Ratio Tool | Legacy Carburetors 1998-2020-tm-mx300-esr8752147 Whether you’re running drag bikes

Whether you’re running drag bikes

it delivers instant throttle response

Get crisp throttle response and race-proven control with the Domino Throttle Assembly—trusted by factory teams and engineered for high-performance applications

of Clear Vent Line – Pre-cut to the factory length

🏁 Who It’s For:ATV and quad riders who want set-it-and-ride simplicity

Fuel Ratio Tool | Legacy Carburetors 1998-2020-tm-mx300-esr8752147 Whether you’re running drag bikesThe Fuel Ratio Tool is designed to assist with precise metering rod adjustments on Legacy Series carburetors. It provides a reference for accurately measuring rod position to help fine tune fuel delivery based on engine performance and operating conditions. Ideal for riders performing elevation specific tuning, troubleshooting fuel delivery, or optimizing throttle response. Compact and easy to use in both shop and trackside environments. Compatible