OS Engines 25 FX-II Nitro engines (25 Size w/ 892 Silencer/ #12662)
-Specs :
-Displacement 4.07 cc / 0.248 cu.in.
-Bore 18.0 mm / 0.709 in.
-Stroke 16.0 mm / 0.630 in.
-Weight 248 g / 8, 75 oz Silencer Weight 62.5 g / 2.2 oz.
-Output 0.84 ps / 18,000 r.p.m. / 0.828 hp / 18,000 r.p.m
-Practical r.p.m. Range 2,000-19,000 r.p.m.
General
Hersteller
O.S. Engine