Sale!

FS-120 III Surpass Ringed 1.20 4-Stroke With Pump

Original price was: $360.00.Current price is: $99.99.

SKU: OSMG0935 Categories: Engines, Parts & Electronics & Accessories Tag: OS Engines

Get Quality, Get More
No-Questions-Asked Returns
Service that stands out, online and always timely.
fast shipping

Description
Reviews (0)

Building the 4-Stroke of the future, one engine at a time!

Surpass™ engines share features that include a helical gear-driven camshaft up front and a reliable rear updraft carb. Generous intake valves and CNC-machined parts add superior fit, power and compression. Rugged ringed pistons and ball bearing-supported crankshafts contribute smooth, trouble-free operation. Most also include rubber-sealed ball bearings, a reversible carb for easy installations and corrosion-resistant plating on the crankshaft, camshaft and piston.

High torque for spinning bigger props.
Quieter, more realistic airplane sound.

Generous with power — stingy with fuel.

Product Specifications

Manufacturer #	35540
Bore	1.20″ (30.4mm)
Crankshaft Type	Threaded
Power Type	Glow
Plug Type	F
Stroke	1.08″ (27.5mm)
Product Height	5.5″ (139.5mm) crankcase botton to top of cylinder head
Prop Range	14.9 – 16×6
RPM Range	2,000 – 12,000
Cylinders	Single
Product Width	2.6″ (67mm) at mounting tabs
Displacement	0.70 cu in (11.5cc)
Oil Type & Content	At least 16% synthetic lubricant
Engine (Only) Weight	32.5 oz (921g) w/o muffler
Product Length	5.3″ (134mm) from carb to front of drive hub
Muffler Type	2-piece aluminum
Crankshaft Threads	UNF5/16 – 24
Muffler Weight	2.8 oz (79 g)