O.S. Engine OSMG1847 46VX-DF ABC Jet Ducted Fan Unit  [OSMG1847]

What the 46VX-DF ABC Brings to RC Jets

The O.S. Engine 46VX-DF ABC is purpose-built for medium-sized jet models and delivers approximately 25% more power than the previous 46VR-DF. That extra output helps with quicker climbs and stronger cruise performance for scale and sport jets.

Accurate Induction and Smooth Throttle Response

Featuring a precision drum valve induction, the 46VX-DF ABC improves fuel metering for cleaner transitions across the throttle range. The high-grade carburetor contributes to fuel efficiency and consistent running in both tractor and pusher layouts.

Engineered for Cooling and Strength

Design updates focus on sustained high RPM use. A bar stock head promotes effective heat transfer while increased fin area aids cooling. Reinforced crankcase webbing reduces distortion and the one-piece crankcase delivers rugged longevity.

Exhaust Adaptability for Different Installations

The bolt-on exhaust adapter simplifies custom exhaust choices, so you can match the outlet to your airframe or noise preference without major modification.

For serious model pilots seeking a compact, high-output powerplant, the 46VX-DF ABC offers a solid mix of power, tuning potential, and build quality.