Specifications:

Bore : 0.944 in (24.0mm)
Crankshaft Threads : UNF3/8-24
Cylinders : Radial
Displacement : 0.607 cu in (9.95 cc) x7
Power Type : Glow
Outer Diameter : 9" (230mm)
Plug Type : Seven Type F glow plugs
Product Height : 9.0 in (230mm)
Product Width : 9.0 in (230mm)
Prop Range : 22 x 10 - 26 x 8
Recommended Fuel : Aircraft blend 5-10% nitro content with 8-10% lubricant content
RPM Range : 1,500-7,000 rpm
Stroke : 0.866 in (22.0mm)