Lectron Billetron Pro Adjustable Carburetor with Xcelerator Metering Rod

Details

Designed and engineered in collaboration with some of the top engine builders in the USA, the BILLETRON™ PRO-SERIES obliterates what was previously thought possible for two-stroke performance.

The BILLETRON™ PRO 38 has created a class of its own in performance carburetors for 125cc-300cc bikes. This carburetor combines the best of all worlds, Lectron has taken the benefits of OEM fuel flexibility and adjustability of 3 fuel circuits, made it trackside adjustable within seconds, and combined it with an engineered bore design that provides tailored air flow and velocity dynamics specific for volumetric capabilities of 125cc-300cc engines. This results in the most adaptable, simple, and powerful product on the market. Period.

The easily adjusted three circuit fuel delivery allows isolated adjustment at different points of the powerband within seconds. This allows riders and engine builders to gain control on when and where they need fuel to achieve optimal AFR at combustion and unlock new levels of performance. Achieve your bikes perfect fuel delivery, trackside, in a fraction of the time. This, combined with the notrious air-flow capability that has landed Lectron products on podium after podium, is what delivers a truly unmatched product.

The Xcelerator metering rod is Lectron’s latest development that brings acceleration and throttle response to new heights. This new technology supplies a small burst of fuel when quickly opening the throttle that counteracts the abrupt influx of airflow and eliminates throttle lag or bog. This results in instant throttle response and immediate power delivery regardless of where you’re at in RPM. The patent pending design, mechanically and automatically controls the right amount of fuel depending on your throttle position and rate of throttle opening to assign your engine the right amount of fuel when and where you need it.

• 3 Adjustable Fuel Circuits: Metering rod - Torque Jet - Power Jet
• Tailored Bore Design - Engineered to maximize and optimize air flow and velocity in 125cc-300cc engines
• TPS option
• Constant vacuum jetting system provides immediate fuel delivery resulting in incredible throttle response
  
  Please see dimensions for confirmation of fitment.
• Spigot OD (Engine intake) 46mm
• Bell OD (Air intake) 62mm
• Overall Length 78mm