Featured are a selection of popular model helicopter engines
from O.S, Irvine and SC . We stock the full range of 2 and 4
stroke engines for cars, marine, plane, heli and scale. Refer
to the Irvine & JP catalogues or contact Model Heli Services
for more information about an engine or an electric motor. Please
note that Helicopter Engines are not supplied with silencers.
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OS MAX-32SX-H
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This all new engine has a large bore carburettor, large heatsink
head, enlarged con-rod and new rear ball bearing design, It provides
more stable hovering characteristics and more top end power than
it's predecessor. |

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SC 32HR
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An extremely well priced sports motor, ideal as a first helicopter
engine. Performs very well for basic models and takes you through
the learning stages. |
Picture not available |
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Irvine 36H Ring/ABC
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Suitable for the 30 class heli and fits all standard models.
When accompanied by it's tuned pipe the ABC version will produce
1.2 bhp at 17,000 rpm |

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SC 36HR
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As with the 32 size an excellent sports motor. Ideal for a little
more power with the heavier models or fuselage machines |
Picture not available |
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OS.MAX-46FX-H Ring
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A new high performance 46 class engine. Very powerful, but easy
to handle and reliable. It includes a large heatsink head for
improved cooling . |

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OS.MAX-50 LX H Ring
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Developed to slot into all helicopters designed around 46 size
engines, pilots will appreciate the extra power and torque provided
by this new engine. |

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OS.MAX-61LX H Ring
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Designed for the sports modeller, this engine will run on lower
nitromethane fuels and has a simple to set twin needle carburettor.
Comes equipped with a new push-pull throttle arm. |

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OS MAX-61SX-H Ring W/C
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Aimed at FAI F3C competition pilots, this engine is easier to
setup and adjust. It features a ringed piston, plated crankshaft
and a large heatsink |

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