Thunder Tiger HELI ENGINE RL-56H

HELI ENGINE RL-56H 9612
RedLine.56 Engine for Helicopter

Specification
Displacement(c.c. / cu.in.)  0.553 cu in/9.05 cc
Bore(mm / in.)  0.906in/23mm
Stroke(mm / in.)  0.858in/21.8mm
Practical R.P.M.(R.P.M.)  2.000~21.000 RPM
Output(BHP/RPM)  223 BHP@17.500rpm
Weight(g/oz)  13.8oz/390g

Introduction
Improved from the acclaimed RL-53H for its awesome raw power, the RL-56H is ready to write its legend from now on. Higher performance and extreme power in a compact-size engine with yet larger displacement and awesome power.

Features
1.Designed for stable hovering and aerobatic 3D flights
2.XC2 (extreme composite coating) cylinder liner with special criss-cross pattern etched
3.Precisely-balanced crankshaft with Ni plating to further reduce corrosion
4.Knife-edged design & high-strength connecting rod with bushings pre-installed
5.Lightened hypereutectic machined Al-Si ringed piston
6.Machined over-sized heat sink head
7.Reinforced resin rear cage ball bearing support
8.State-of-the art CNC machined components
9.Non-seizing flange mount carburetor with thermo insulator
10.Push-pull throttle lever
11.2 Needle valves adjusted with both Hex and FT driver at same side
12.High performance Redline R3 glow plug included