OS MAX 95AX with-4040 power box silencer

OS MAX 95 AX ENGINE Introducing the 95AX Ringed from O.S. It’s the latest addition to the popular series that’s famous for providing uncompromising power in tight-fitting applications – great for aerobats and large-scale models A high-performance engine that’s ideal for aerobats and large-scale models Generous thread on the extra-long, balanced crankshaft means more secure prop attachment The included E-4040 Power Box muffler dampens noise while boosting power Manufacturer # 19120 Cylinders Single Displacement 0.949 cu in (15.55 cc) Oil Type amp; Content At least 18% synthetic lubricant Product Length 3.7″ (94.5mm) from back plate to front of drive hub Product Width 2.4″ (61mm) at mounting tabs Engine (Only) Weight 20 oz (567 g) Muffler Type 2-piece aluminum Crankshaft Threads UNF5/16-24 Muffler Weight 6.28 oz (178g) Crankshaft Type Threaded Power Type Glow Bore 1.091″ (27.7mm) Plug Type O.S. #8 Stroke 1.083″ (27.5mm) Product Height 4.1″ (103.3mm) bottom of crankcase to top of cylinder head Prop Range 14×8 x 16×6-8 RPM Range 2,000 – 11,000 RPM