Thunder Tiger 9612 RL .56H Ringed Redline Heli Engine
This is the Thunder Tiger RL .56H Ringed Helicopter Engine.
Features
Thunder Tiger 9612 RL .56H Ringed Redline Heli Engine
XC2 composite coating on cylinder liner to extend engine life and an etched criss-cross pattern to minimize friction
Dual needle carburetor with a heat insulator mount and push-pull throttle lever
Oversized CNC machined red anodized cylinder head
Three year limited warranty through Hobby Services beginning at date of purchase
Specifications
Displacement: 0.553 cu in (9.05 cc)
Bore: 0.906" (23mm)
Stroke: 0.858" (21.8mm)
RPM Range: 2,000 - 21,000
Output: 2.23 hp @ 17,500 RPM
Weight: 13.8oz (390g)
Distance Between Mounting Hole Centers Same Side: 0.71" (18mm)
Distance Between Mounting Hole Centers Opposite Side: 1.7" (43.5mm)
Width at Mounting Tabs: 2.04" (52mm)
Width of Crankcase Below Mounting Tabs: 1.4" (35mm)
Length from Backplate to Front Bearing: 2.9" (73.4mm)
Length from Backplate to end of Crankshaft: 4" (102mm)
Height from Mounting Tab/top of Cylinder Head: 2.9" (73mm)
Heigth from Crankcase bottom/top of Cylinder Head: 3.5" (90mm)
Width of Cylinder Head: 1.8" (47mm)
Carburetor Settings: NOTE, carburetor has been preset at factory and should not require large adjustments
Needle Valve: Three turns open from closed position
Mixture Metering Screw: No more than 1/2 turn at a time, turn clockwise to lean mixture or counter-clockwise to richen mixture
Contents
Thunder Tiger RL .56H Ringed Helicopter Engine with R3 Redline Glow Plug, two head shims, instructions, 2.5 & 3mm hex wrenches
Requirements
Fuel: Heli blend with 10-30% nitromethane and 20% lubricant content
Field equipment
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