O.S. 160FX 19268 Ring 60F Carb No Muffler OSMG0661

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

• O.S. Engines 19268 160FX Ring 60F Carb No Muffler OSMG0661

• One-piece crankcase

• Twin ball bearing-supported crankshaft

• Schnuerle porting (Schnuerle scavenging)

• Steel construction liner and ring with an Aluminum piston

• Tall, squared heat sink head for added cooling

• Engineered for low fuel consumption and tight installations.

• Side exhaust

• 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

• Bore: 33.6mm (1.32")

• Stroke: 29.6mm (1.17")

• Weight: 930g (32.8oz)

• 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

• 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

• 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 remote needle valve

• One 77mm (3.03") clear fuel tubing for remote needle

• One illustrated instruction 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)

• Muffler adaptor and mounting screws

• Muffler or Tuned Pipe

Comments

• 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.

• 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.

• 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).