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

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

Brand: OS Engines

Part Number: L-OS34330

£314.99 Web Price RRP £349.99

Out of stock : Expected August 26th

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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.
Weight 394g (13.9ozs)
Capacity 9.32cc (0.569cu.in)
Bore 24mm (0.945")
Stroke 20.6mm (0.811")
Power Output 1.0PS @ 10,000RPM
Practical RPM 2400 - 13000 RPM
  • Brand: OS Engines
  • Part No: L-OS34330
  • Format: Nitro 4 Stroke

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