O.S. GT15HZ W/E-4051 Silencer

O.S. GT15HZ W/E-4051 Silencer

Brand: OS Engines

Part Number: L-OS38154

£339.29 Web Price RRP £389.99

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The O.S. GT15HZ 2-Stroke petrol helicopter engine is also the first petrol engine designed especially for 90 class engine/ 700 size helicopters. With an approximate runtime ratio of 1 minute per 10cc of petrol, it offers astoundingly long flight times and a low cost alternative to glow fuel.

Gasoline engine generates larger amounts of heat. To prevent overheating, a large deep-finned head is employed, which ensures a steady power supply by cooling the entire engine efficiently.

The Ignition unit has been designed with ignition timing specifically for helicopter engines and features a straight plug cap for easier installation in the limited space. Suitable for use with a 4.8-7.5V battery.

OS test data shows with a 300cc fuel tank you can achieve an approximately 25 minute long flight!

The included compact standard type silencer is suited to compact/sport installations especially in scale helicopters.

OS Running Notes
Weight Engine = 706g, CDI = 92g
Displacement 14.95cc
Bore 27.7mm
Stroke 24.8mm
Power Output 2.8PS @ 14,000 rpm
Practical RPM 2,000 - 16,000 rpm

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Hi, Is the OS GT15 HZ delivered complete with the ignition unit ? thanks
Asked by Jon on 6th April 2017

Yes this includes ignition unit.

Answered by: Ben @ Wheelspin Models

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