OSMG0852 : O.S. MAX SURPASS 4 STROKE ENGINE WITH MUFFLER

USD 215.99   O.S. developed the Surpass Series of 4-stroke engines for discerning fliers who demand more power. Able to swing larger props and supply more usable horsepower, this FS-52S Surpass 4-strokes provide the best performance for your plane, regardless of scale or flying style. This engine features a helix gear-driven camshaft on the front end and dependable updraft carburetor in the back. Glow plug and standard silencer are included. Specifications: Displacement (cu in): 0.523 Bore (in) 0.906 Stroke (in) 0.811 RPM: 2,300-13,000 Output (HP@rpm): 0.90 @ 12,000 Weight (oz): 14.2 Recommended Props: 10x9-10, 10.5x8-9, 11x7-8