O.S. Engine OSMG0715 15CV-A Aircraft Adapted Glow Motor  [OSMG0715]

O.S. Engine 15CV-A
Price:
£98.01
Brand:
O.S. Engine
Model:
OSMG0715
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

Aircraft-Focused O.S. Engine 15CV-A Overview

The O.S. Engine 15CV-A, known by its model number OSMG0715, converts a well known small engine into an aircraft-specific unit. The aircraft-style cylinder head and rotary carburettor provide a stable mixture and good throttle response for controlled flying.

Flight-Oriented Engineering

The O.S. Engine 15CV-A features front and rear crankshaft bearings to support sustained rpm and extend service life. The remote needle valve lets you tweak the mixture without placing hands near the propeller, which improves safety when setting up at the strip.

Power Characteristics and Range

Presented in a blue crankcase, the engine delivers 0.50 bhp at 18,000 rpm and works effectively across 2,500 to 19,000 rpm. That range is useful for pilots who need a responsive engine for precision work as well as general sport flying.

Specifications

  • Displacement: 2.49cc (0.152 cu in)
  • Bore: 15.2mm (0.598")
  • Stroke: 13.7mm (0.539")
  • Output: 0.50 bhp @ 18,000rpm
  • Practical RPM: 2,500 - 19,000rpm
  • Weight: 170g (5.99oz)
  • Crankshaft Size: 5mm
  • Mounting Dimensions: Various (see details above)

The O.S. Engine 15CV-A is a dependable choice for pilots seeking a compact aircraft engine with good tuning options and trustworthy midrange performance. It works well for those refining aerobatic routines or upgrading a light sport model.

Aim for an oil content near 18% in your nitro fuel to ensure adequate lubrication for bearings and the crankcase during normal use.
Yes, when installed and tuned correctly it supports aerobatic prop selections and sustained manoeuvres, provided the airframe and cooling are appropriate.
Use rpm readings and plug colour to verify mixture; adjust the remote needle in small increments and allow the engine to settle before assessing the change.
The kit includes the engine, a #871 muffler, two mounting screws, a #A3 glow plug, a decal sheet, and printed instructions covering setup and care.

Copyright © 2008-2026 rcjaz.co.uk All rights reserved