Thunder Tiger PRO-70H

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.