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Thunder Tiger - RL 56H Ringed

 

The new ruler in .50-size performance power!

RL 56H Ringed Redline Heli Engine
It's Thunder Tiger's largest .50-class displacement - and most advanced heli engine!



A Closer Look




Features

  • Cylinder liner features an XC2 composite coating to extend engine life - and an etched criss-cross pattern to minimize friction.
  • Carb comes with a heat insulator mount for more consistent power, plus dual needles that can be adjusted with a screwdriver or hex wrench.
  • Other advancements include a reinforced beam mount, dual bearings and an oversized CNC-machined anodized heat sink head.



Specifications

  • Stock Number / Product Number: TTRG1156 / 9612
  • Displacement: 0.553 cu in (9.05 cc)
  • Bore: 0.906 in (23 mm)
  • Stroke: 0.858 in (21.8 mm)
  • RPM Range: 2,000-21,000
  • Output: 2.23 hp @ 17,500 rpm
  • Weight: 13.8 oz (390 g)
  • Includes: Redline R3 glow plug