Thunder Tiger PRO-70 H 9607
The PRO series helicopter ring-type engines are equipped with dual ball-bearings, Schnuerle porting, one ring-type piston / cylinder assembly and two-needle automatic mixture control carburettor.
All Thunder Tiger engines have been designed to combine high performance with easy handling and maintenance using CAD computer technology, resulting in consistent high quality and reliability. Subjected to rigorous quality control check ensures that it will provide years of trouble free use.
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-70H (R), engine is good for all kinds of .60 size helicopter. Precision air bleed carburettor makes adjustments simple, and efficient mufflers keep things quiet at the field.
Features:
Top grade CNC equipment, state-of-the-art technology are use
Improved carburettor; swept back for safety, which makes adjustments simpler
Forged aluminium connecting rod with dual bushings connects it all together
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 manoeuvres
Ringed-type piston
Designed for both beginners and experienced modellers
Specifications:
Displacement: 11.49 cc. / 0.701 cu. in.
Bore: 25 mm. / 0.984 in.
Stroke: 23.4 mm. / 0.921 in.
Crankshaft: UNC 5/16 - 24
Practical RPM: 2,000 ~ 18,000
Output: 2.25 BHP / 16,000 RPM
Weight: 570 g. Iwo/muffler / 20.10 oz.
