OS Engines OS15612 55AX 8.93cc 2-stroke nitro engine with muffler

OS MAX 55 AX 2-stroke Nitro engine with silencer

Dual ball bearing aircraft engines with ringless OS special piston/cylinder set. The jet needle is mounted on the back of the engine for safe adjustment. In addition to other improvements, this engine series is characterized by an approx. 15% higher performance compared to the predecessor types.

Technical data: Distance between mounting holes lengthwise: 25 mm Distance between mounting holes crosswise: 52 mm Mounting hole diameter: 4.2 mm width: 51 mm Speed range: approx. 2000-17000 rpm Recommended propeller: 11x7-12x10 Total weight: approx. 404 g Height: approx. 105 mm Stroke: 21,5 mm Displacement: 8,93 cm³ Length to hub: 96 mm Power: 1,29 (1,75) kW (PS) Power: kW (hp) at 16000 rpm Carburetor: 40 J Shaft thread: ¼"-28 UNF Bore: 23.0 mm

Scope of delivery: 1x Nitro engine incl. silencer