O.S. 75AX ABL 17400 w/Muffler OSMG0575

O.S. 75AX ABL Engine OSMG0575

Features

• O.S. 75AX ABL Engine OSMG0575

• Fits the same mount and bolt pattern as the 61FX.

• The angular head design looks great and significantly increases surface area for better cooling.

• Includes the new "Power Box" muffler, designed with more volume for increased power while still being very compact.

• A diagonally-placed needle means no remote needle valve is needed.

Specifications

• Displacement: 0.75 cu in (12.3cc)

• Bore: 1.02" (25.8mm)

• Stroke: 0.93" (23.5mm)

• Practical RPM: 2,000-16,000 RPM

• Power Output: 2.4ps/15,000 RPM

• Weight: 20.39 onuces (578g) w/o muffler 26.46 ounces (750g) w/ muffler

• Recommended Props: 14x6, 14x8, 15x7

• Crankshaft thread size: 5/16-24

• Distance from center of engine to drive hub: 2.62" (66.6mm)

• Height from crankcase bottom to top of cylinder head: 4.07" (103.5mm)

• Height/crankshaft center to top of cylinder head: 3.20" (81.5mm)

• Width including mounting tabs: 2.4" (61mm)

• Width not including mounting tabs: 1.67" (42.6mm)

• Width between mounting holes same side: .98 (25mm)

• Width between mounting holes opposite side: 2.04" (52mm)

• Diameter of muffler body: 1.92" (48.8mm)

• Angle of muffler in relation to engine: 4�

Package Contents

• O.S. Max 75 AX ABL Aircraft Engine with E3010 muffler, carburetor, #8 glow plug, illustrated instruction manual

Requirements

• Aircraft blend fuel containing 5%-20% Nitromethane with at least 18% lubricant