O.S. 65AX Glow-Powered Aircraft Engine with Advanced Bimetallic Liner and E-4010A Muffler
The perfect power plant for trainers, sport planes and scale aircraft, offering outstanding reliability and easy tuning.
Mounts in the same space as the 61FX while being 1.9 ounces lighter and delivering 5 percent more power!
Compatible with a wide range of propellers and the E4050 In-Cowl Muffler (OSMG2842), which offers a choice of side or inverted exhaust outlet angles.
Pair with Tower Hobbies TOWER Power 10% Airplane Fuel (TOWP1600, sold in quarts) for optimal results.
Comes with a two-year limited manufacturer’s warranty.
The 65AX generates the plentiful power pilots prefer while being 1.9 ounces (53 grams) lighter than the popular 61FX. That means it offers a better power-to-weight ratio for trainer, scale and sport airplanes, and drop-in ease for retrofits as well. For the modeler who wants it all, the O.S. 65AX delivers.
Features:
Mounts in the same space as the 61FX, allowing for easy drop-ins.
61D carburetor features an angled needle for added pilot safety.
Includes the E-4010A muffler, #8 glow plug and needle extension cable set.
Compatible with the ultra-quiet, ultra-compact E-4050 Muffler (OSMG2842).
Requirements:
Aircraft blend fuel containing 5-20% nitromethane with at least 18% lubricant
Specifications:
Displacement: 0.65 cu. in. (10.6 cc)
Bore: 0.95 in (24 mm)
Stroke: 0.93 in (23.5 mm)
Rpm Range: 2,500-16,000
Output: 1.73 hp @ 16,000 rpm
Weight w/o Muffler: 17.5 oz (497 g)
Weight w/Muffler: 23 oz (653 g)
Includes: #8 glow plug, 61D carburetor, E-4010A muffler and needle extension cable set
Recommended Props: 12×6, 13×6-7 or 14×6
From the Manufacturer
This is the O.S. 65AX ABL Aircraft Engine with the E4010A Muffler. Ideal for trainers, sport planes and scale aircraft.
