O.S. 15CV-A OSMG0715
This is the OS Max 15CV-A R/C Airplane Engine With Muffler.
Add "CV" power to your racing or combat models with this airplane version of OS Max's popular buggy engine.
Features
O.S. 15CV-A OSMG0715
Based on the .15 CV Buggy Engine, this engine was adapted for air-craft use with an aircraft style cylinder head, rotary carb, and a remote needle valve to reduce chance of injury from spinning props.
Front and rear crankshaft bearings for increased power and long life.
Two year warranty against manufacturing defects in parts and workman-ship.
Crankcase has a blue finish.
Specifications
Displacement: 2.49cc (0.152 cu in)
Bore: 15.2mm (0.598")
Stroke: 13.7mm (0.539")
Output: 0.50 bhp @ 18,000 RPM
Practical RPM: 2,500 - 19,000 RPM
Weight: 170g (5.99oz)
Crankshaft size: 5mm
Distance between mounting tabs: 1.53" (39mm)
Distance between mounting holes on opposite side: 1.34" (34mm)
Distance between mounting holes on same side: 0.57" (14.5mm)
Width of crankcase below mounting tabs: 0.97" (25mm)
Height from bottom of crankcase to top of cylinder head: 2.48" (63mm)
Length from end of crankshaft to backplate: 3.07" (78mm)
Package Contents
One 15CV-A R/C Airplane Engine with #871 Muffler.
Two 2.2 x 22mm phillips head muffler mounting screws.
#A3 Glow Plug (OSMG2690)
Decal Sheet
Instruction Manual
Requirements
Fuel: 10% to 20% Nitro and 18% Oil content is recommended.
Prop: Break in: 7x5.
Sport: 7x5, 7x6, 8x4, 8x6, 9x4.
Aerobatic: 8x4, 8x6.
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