OS Engine MAX 25FX II w/892 Silencer OS12662 (Sale), Model Shop Leeds

OS Engine MAX 25FX II w/892 Silencer OS12662 (Sale)

Description
Specifications

The O.S. Engine 25FX II is a high performance side exhaust aero engine that is suitable for many styles of small R/C aircraft such as sport, scale, aerobatic and even .25 class pylon racers.

The 25FX II uses a direct needle 21L carburettor for excellent usability and a 892 silencer with adjustable exhaust direction.

O.S.'s legendary standard of build quality is evident throughout.

Specifications
Weight	260g (9.17oz)
Capacity	4.07cc (0.248 cu.in.)
Bore	18mm (0.709")
Stroke	16mm (0.630")
Power Output	0.84 ps (0.83 hp)
Practical RPM	2,500 - 19,000