O.S. Engine 110FS-a 4-Stroke with Pump  [OSMG0991]

Scale modelers have enthusiastically embraced FS-a machines simply because they practically expel oil mess while delivering excellent power. Now you can take pleasure in the added benefit of a gas pump using this new version of the 110FS-a.

Lots of torque to swing large props.
Fuel is delivered regularly on motor at all times, regardless of the plane's mindset, for more reliable performance.
Ideal for aerobatics as well as other circumstances that need high energy
Includes an amazing recirculation system that re-lubricates components instead of venting the oil out in to the cowl.

REQUIREMENTS

• Stock Number: OSMG0991
• Displacement: 1.10 ci (18.0 cc)
• Bore: 1.20 in (30.4 mm)
• Stroke: 0.98 in (24.8 mm)
• Practical RPM: 2,000-11,000 rpm
• Power Output: 1.8 hp @ 10,000 rpm
• Engine body weight: 21.52 oz (610 g)
• Muffler body weight: 2.3 oz (72 g)
• Includes: 61P carburetor, F-5040 muffler, PD-08 pump