O.S. FSa-56 II with F-4040 Silencer

Part No: L-OS34330

Latest version of this popular sized, high-performance four-stroke engine.Features a black rocker cover to suit the appearance in scale models better plus a revised oil breather system. The breather n...

£315.00
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Latest version of this popular sized, high-performance four-stroke engine.

Features a black rocker cover to suit the appearance in scale models better plus a revised oil breather system. The breather now vents from the crankcase rather than being re-ingested in the inlet, to improve running consistency.

Specifications
Capacity 9.32cc (0.569cu.in)
Bore 24mm (0.945")
Stroke 20.6mm (0.811")
Capacity 9.32cc (0.569cu.in)
Weight 394g (13.9ozs)
Power Output 1.0PS @ 10,000rpm
Practical rpm 2400 - 13000rpm