O.S. FS-95V Ringed 4-Stroke w/Muffler

4-stroke power – nostalgic looks!

With its individual valve covers and machined aluminum pushrod guides, the O.S. FS-95V Ringed 4-Stroke has the classic looks that will perfectly complement your next scale project! Delivers steady power at all times, reaching a perfect balance between high combustion and efficient cooling. The carburetor is positioned on the center line for easy installation in a variety of models. Includes a Jet Stream muffler for an authentic four-stroke “sound”, carburetor, glow plug and header.
Specifications:
Displacement: 0.95 cu. in. (15.59 cc) Output: 1.7 hp @ 10,000 RPM Practical RPM: 2,100-11,000 RPM Engine Weight: 21 oz (592 g) Muffler Weight: 2.1 oz (58 g) Requires: 5-20% nitromethane aircraft-blend fuel with 18% lubricant content, 13x7-9 or 14x6-8 Sport/Aerobatic Propeller or 15x6-8 Scale Propeller


O.S. Two Year Limited Warranty
  • Larger in displacement than the FS-91 Surpass II, but lighter in weight.
  • Broad power band for a wide range of airplanes, including models designed for 2-stroke .60 and 4-stroke .90 engines.
  • Machined aluminum pushrod guides.
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