O.S. Engines 19268 160FX Ring 60F Carb No Muffler OSMG0661
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 (Neither Included).
Features
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O.S. Engines 19268 160FX Ring 60F Carb No Muffler OSMG0661
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One-piece crankcase
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Twin ball bearing-supported
crankshaft
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Schnuerle porting (Schnuerle
scavenging)
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Steel construction liner and
ring with an Aluminum piston
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Tall, squared heat sink head
for added cooling
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Engineered for low fuel
consumption and tight installations.
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Side exhaust
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Extra long crankshaft & jam
nut w/prop washer to secure the propeller
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#60F Carburetor with remote
needle mounted on the backplate of the engine (to keep fingers away from the
spinning propeller).
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The remote needle valve can be
mounted three ways: vertical, horizontal, and separate from the engine.
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Two year warranty
Specifications
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Displacement: 26.23cc (1.60 cu
in)
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RPM range: 1,800 - 10,000
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Bore: 33.6mm (1.32")
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Stroke: 29.6mm (1.17")
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Weight: 930g (32.8oz)
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Horsepower: 3.7 BHP at 9,000
RPM
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Length: 115.5mm (distance from
the backplate screw to drive washer) 30mm (distance between centers of the
mounting holes)
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Width: 51.5mm (width of engine
neglecting engine mounting flanges) 62mm (distance between centers of the
mounting holes)
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Exhaust mounting screws width
(center to center): 42mm (1.65")
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Height: 123.2mm
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Crankshaft Thread Size: 3/8-24
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Crankshaft Length (drive
washer front to crankshaft front): 42mm
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Crankshaft Threaded Area: 28mm
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Suggested Props: Aerobatic:
15x12-14, 16x10-14, 16.5x10-13
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Sport: 17x10-13, 18x10-12
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Needle Settings: High Speed: 2
- 2.5 turns out from fully closed Low Speed: 2.5 turns out from fully closed
with the throttle fully closed
Contents
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One Assembled 1.60 FX Ringed
R/C Airplane Engine, #60F Carb, smaller nut for APC props, and 3/8-24 safety
lock nut
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One remote needle valve
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One 77mm (3.03") clear fuel
tubing for remote needle
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One illustrated instruction
booklet w/parts list and O.S. decal
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One O.S. #8 glow plug
(OSMG2691)
Requirements
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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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Muffler adaptor and mounting
screws
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Muffler or Tuned Pipe
Comments
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Recommended is a 450-550cc
fuel tank that allows approximately 10 to 12 minute flights. -
Locate the fuel tank so that
the top of the tank is 5-10mm (1/4-3/8") above the level of the needle
valve.
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A 1/16" wire (not included)
can be used to extend the needle valve by inserting the wire into the
pre-drilled hole on the end of needle valve and tightening it in place with
the supplied set screw. -
Remote needle valve is held in
place by a nut instead of screws.
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To use a Tru Turn spinner and
an APC propeller, modeler will need the Tru Turn jam nut set TT-0378-A (not
carried at this time).
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