This is the Thuder Tiger Raptor 50 Titan 50-Class RC Helicopter with the Thunder Tiger Pro-50H helicopter engine. The Raptor 50 Titan combines all the key features needed for Extreme 3D flight. Whatever the maneuver we are sure you will feel the performance that the Titan provides.

This model was designed and engineered by the World-renowned Mr. Shigetada Taya. It combines elements of his previously successful designs with today's advanced technologies. Combined with all the features of Raptor 50 V2, the new Raptor 50 Titan adds more new features-longer tail boom to fit 620mm blades, push-pull system for collective pitch control & elevator control, rear mounted tail rotor servo plate, harden main shaft and more.

With all the new features included, the Raptor 50 Titan is the best power-to-weight ratio and accuracy control system of any 50 class helicopter in the market. For 3D pilots, the Raptor 50 Titan will make you enjoy executing crisp maneuvers like - Climbing Tic-Toc, Chaos, Death Spirals and any other radical maneuver that pilots can dream of. Whatever the maneuver we are sure you will feel the performance that the Titan provides. Beginners and advanced 3D pilots will be impressed with this new Raptor, The Raptor 50 Titan.

The Pro-50H delivers smooth power for the sport and 3D fliers. The new carburetor design provides incredibly reliable low idle rpm. The engine can turn at ticking rpm for an extended time without flooding like many other engines. Compared to other 50-class engines, the Pro-50H is the most efficient in teh specific fuel burn, it is not unusual to obtain 10 to 20 percent longer flight time than competing 50-class helicopter engines. The Pro-50H also features very low vibration. This is the perfect engine for any 50-class rc helicopter.

The PRO-Heli series are manufactured by automated computer-controlled machinery, resulting in a product that looks and performs better. One full-throttle "blast off" will convince you of the awesome power-to-weight-ratio created from the PRO-50H (R), engine is good for all kinds of .46~.50 helicopter. Precision air bleed carburetor makes adjustments simple, and efficient mufflers keep things quiet at the field.

All Thunder Tiger PRO series helicopter ring-type engines have been designed to combine high performance with easy handling and maintenance using CAD computer technology, resulting in consistent high quality and reliability. The engines are equipped with dual ball-bearings, Schnuerle porting, one ring-type piston / cylinder assembly and two-needles automatic mixture control carburetor. Subjected to rigorous quality control check ensures that it will provide years of trouble free use.

Raptor 50 Titan Features:

• Longer tail boom
• Rear mount tail rotor servo plate
• Push-Pull collective pitch control system
• Push-Pull elevator control system
• Stainless steel flybar rod
• All stainless linkage rods
• Harden main shaft
• Body support post
• Heavy-duty clutch bell (larger size bearing)
• New decals

Raptor 50 Titan Specifications:

• Full Length of fuselage: 1220mm (48.03")
• Full width of fuselage: 140mm (5.51")
• Total height: 400mm (15.74")
• Main rotor diameter: 1345mm (52.95")
• Tail rotor diameter: 236mm (9.29")
• Gear ratio: (STD) : 1:8.5:4.56 / (OPT) : 1:8.73:4.5
• Full equipped weight: 3000g (6.6 lbs)

Pro-50H Features:

• Top grade CNC equipment, state-of-the-art technology used
• Improved carburetor; swept back for safety, which makes adjustments simpler
• Forged aluminum connecting rod with dual bushings connects it all together
• Improved quality; ISO9001 Certified which guarantees the maximum power and performance
• Smooth running and long lasting power plant with front and rear ball bearings
• Oversized heat-sink head keeps things cool
• Awesome power-to-weight-ratio to allow 3D maneuvers
• Ringed-type piston
• Designed for both beginners and experienced modelers

Pro-50H Specifications:

• Displacement: 8.27cc (0.504 cu. in.)
• Bore: 22.5mm (0.886")
• Stroke: 20.8 mm (0.819")
• Crankshaft: UNC 1/4 - 28
• Practical RPM: 2,000 ~ 20,000
• Output: 1.75 BHP / 17,000 RPM
• Weight: 405g wo/muffler (14.28oz)

Additional items needed to complete this kit:

• Radio system
• Gyro
• Starter and Starter shaft
• Glow igniter
• Fuel pump