O.S.Max FS Series FS-30 Surpass Type 4-Stroke Displacement .299 cu in (4.89cc) Bore .767" (19.5mm) Stroke .648" (16.45mm) RPM Range 2,500-13,000 Output (HP/rpm) 0.5/10,000 Weight (engine only) 9.8 oz. (278g) Crankshaft Thread 1/4"-28 Propeller Range 9x6 - 10x6 Included Muffler/Header, #F Glow Plug Decal Sheet, Instructions
More information (links): *Instructions and Dimensions Please contact us for any spare parts. 2 Years Limited Warranty