OS FR7-420 Sirius7 7-Cylinder Radial 4-Stroke Engine

2,400.00$/0.12379809

os discontinued engines

Product Specifications
Manufacturer # 37010
RPM Range 1,500-7,000 rpm
Prop Range 22 x 10 – 26 x 8
Bore 0.944 in (24.0mm)
Power Type Glow
Plug Type Seven Type F glow plugs
Stroke 0.866 in (22.0mm)
Product Height 9.0 in (230mm)
Crankshaft Threads UNF3/8-24
Outer Diameter 9″ (230mm)
Product Width 9.0 in (230mm)
Displacement 0.607 cu in (9.95 cc) x7
os discontinued engines
OS FR7-420 Sirius7 7-Cylinder Radial 4-Stroke Engine

2,400.00$/0.12379809