Thunder Tiger Redline 56H Helicopter Engine

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $224.99
Discontinued Online
This is the Thunder Tiger Redline 56H Helicopter Engine. The Redline Series .56H is Thunder Tigerís largest displacement and most advanced .50-class heli engine. With features that include an XC2 composite coating that helps to extend engine life, a insulated carburetor, reinforced beam mount and over sized heat sink head, this compact engine provides competitive heli pilots with the extreme power and performance required for hardcore 3D flight.

  • 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 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 over sized CNC-machined anodized heat sink head
  • Includes a Redline R3 glow plug
Displacement: 0.553 cu in (9.05 cc)
RPM Range: 2,000 Ė 21,000
Bore: 0.906 in (23 mm)
Output: 2.23 hp @ 17,500 rpm
Stroke: 0.858 in (21.8 mm)
Weight: 13.8 oz (390 g)

This product was added to our catalog on August 4, 2011.

Donald Holder
Thursday, Jan 28 2016 (about a year ago)
Thunder Tiger Redline 56H Helicopter Engine
I have bought 2 of these and can't get either to run worth a darn. Carb issues is the problem, caused me a crash also! I wouldn't honestly recommend these.)
Grant Harris
Sunday, Mar 27 2016 (about a year ago)
Thunder Tiger Redline 56H Helicopter Engine
engine is great.lots of power.leave top end at two turns out and adjust hover mix using large screw on side of carb.will need to richen it at least 1/4 turn!)
Konstantin Sladkov
Verified Owner
Thursday, Feb 11 2016 (about a year ago)
Thunder Tiger Redline 56H Helicopter Engine
I had mine bought from amain 3 years ago, high speed rotation at break in without any aparent reason, then overheating. Replaced everything - it still does not work as expected - overrevs, seem my carb is piece of crap, i do not recommend this engine)