OS Engines O.S. Max 55AX Engine (40K) With E-3070 Silencer

OS Engines O.S. Max 55AX Engine (40K) With E-3070 Silencer

Brand: OS Engines

Part Number: L-OS15612

£157.49 Web Price RRP £174.99
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Designed to combine maximum power with razor sharp throttle response in the smallest possible crankcase, the 55AX has the same mounting dimensions as the popular 46AX above, but an increase in power to 1.75PS. The dramatic AX fin styling is used for optimum cooling and the rearward angled needle on the carb makes adjustments safer. The new 40K carb and also helps increase the horsepower over the previous 40J model. Perfect for sport, scale and aerobatic models.
Specifications
Weight 525g (18.52oz) with Silencer
Capacity 8.93cc (.545 cu.in)
Propeller Range 12x7-8, 13x6-7
Bore 23mm (.906")
Stroke 21.5mm (.846")
Power Output 1.68hp (1.75 PS) @ 16,000rpm
Practical RPM 2,000 - 17,000
  • Brand: OS Engines
  • Part No: L-OS15612
  • Barcode: 4531028022812
  • Format: Nitro 2 Stroke

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