Here is the OS Max 15CV-A R/C Airplane Engine With Muffler. Include "CV" power to your race or combat models with this specific airplane form of OS Max's popular buggy engine.
QUALITIES: Based on the .15 CV Buggy motor, this motor had been adjusted for air-
craft usage with an aircraft style cylinder head, rotary carbohydrate, and a
remote needle valve to lessen possibility of damage from spinning props.
Front and back crankshaft bearings for increased energy and endurance.
Two year guarantee against manufacturing defects in components and workman-
ship.
Crankcase has a blue finish.
INCLUDES: One 15CV-A R/C Airplane Engine with #871 Muffler.
Two 2.2 x 22mm phillips head muffler mounting screws.
#A3 Glow Plug
Decal Sheet
Guide
NEEDS: Fuel: 10per cent to 20per cent Nitro and 18% Oil content is advised.
Prop: Break in: 7x5.
Sport: 7x5, 7x6, 8x4, 8x6, 9x4.
Aerobatic: 8x4, 8x6.
SPECS: Displacement: 2.49cc (0.152 cu in)
Bore: 15.2mm (0.598")
Stroke: 13.7mm (0.539")
production: 0.50 bhp @ 18,000rpm.
Practical rpm: 2,500 - 19,000rpm
body weight: 170g (5.99oz)
Crankshaft size: 5mm
Distance between mounting tabs: 1.53" (39mm)
Distance between mounting holes on opposite part: 1.34" (34mm)
Distance between mounting holes on exact same side: 0.57" (14.5mm)
Width of crankcase below mounting tabs: 0.97" (25mm)
Height from bottom of crankcase to top of cylinder mind: 2.48" (63mm)
Length from end of crankshaft to backplate: 3.07" (78mm)
