O.S. 160FX Ringed w/Muffler OSMG0660
This is the O.S. Max 1.60 FX High-Performance R/C Engine used for Sport and Aerobatic Aircraft.
This 1.60 FX is Designed to use a Muffler or Tuned Pipe.
Features
O.S. 160FX Ringed w/Muffler OSMG0660
One-piece crankcase
Twin ball bearing-supported crankshaft
Schnuerle porting (Schnuerle scavenging)
Steel liner and ring with Aluminum piston
Tall, squared heat sink head for added cooling
Engineered for low fuel consumption and tight installations.
Side exhaust with muffler with rotatable exhaust outlet. Wide wing-shaped exhaust port contributes to higher torque at lower rpm.
Extra long crankshaft & jam nut w/prop washer to secure the propeller
#60F Carburetor with remote needle mounted on the backplate of the engine (to keep fingers away from the spinning propeller).
The remote needle valve can be mounted three ways: vertical, horizontal, and separate from the engine.
Two year warranty
Specifications
Displacement: 26.23cc (1.60 cu in)
RPM range: 1,800 - 10,000 RPM
Bore: 33.6mm (1.32")
Stroke: 29.6mm (1.17")
Weight: Engine- 930g (32.8oz) Muffler- 275g (9.7oz)
Horsepower: 3.7 BHP at 9,000 RPM
Length: 115.5mm (distance from the backplate screw to drive washer) 30mm (distance between centers of the mounting holes)
Width: 51.5mm (width of engine neglecting engine mounting flanges) 62mm (distance between centers of the mounting holes)
Exhaust mounting screws width (center to center): 42mm (1.65")
Height: 123.2mm
Crankshaft Thread Size: 3/8-24
Crankshaft Length (drive washer front to crankshaft front): 42mm
Crankshaft Threaded Area: 28mm
Suggested Props: Aerobatic: 15x12-14, 16x10-14, 16.5x10-13
Sport: 17x10-13, 18x10-12
Package Contents
One Assembled 1.60 FX Ringed R/C Airplane Engine, #60F Carb, smaller nut for APC props and 3/8-24 safety lock nut
One exhaust adaptor
One remote needle valve
One 77mm (3") clear fuel tubing for remote needle
Two 5 x 15mm cap head adapter mounting screws
Two 5 x 19mm cap head muffler mounting screws
One 4mm allen wrench
One expansion style muffler (E-5010) with screws
One illustrated instructions booklet w/parts list and O.S. decal
One O.S. #8 glow plug (OSMG2691)
Requirements
Fuel with 18% (minimum) lubricant content and 5% to 25% Nitromethane (Can be flown on FAI fuel, which is 0% Nitro)
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