Overview

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.

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.

Specifications

Bore: 1.142" (29mm)
Carb Type: O.S. 60PA 2-needle rotary
Crankshaft Threads: UNF5/16-24
Crankshaft Type: Threaded
Cylinders: Single
Displacement: 0.951 cu in (15.59 cc)
Engine (Only) Weight: 20.88 oz (592g) w/o muffler
HP: 1.7HP @10,000 RPM
Muffler Type: 2-piece aluminum
Muffler Weight: 2.05 oz (58 g)
Oil Type & Content: At least 16% synthetic lubricant
Plug Type: O.S. type F
Power Type: Glow
Product Height: 4.7" (119mm) crankcase botton to top of cylinder head
Product Length: 3.4" (115.7mm) from carburetor to front of drive hub
Product Width: 2.4" (61mm) at mounting tabs
Prop Range: 13x7-9 - 15x6-8
Recommended Fuel: 5%-20% two stroke blend nitromethane
RPM Range: 2,100 - 11,000
Stroke: 0.929" (23.8mm)

Instruction Manual

FS-95V Manual - English

Planes

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