The latest Thunder Tiger PRO-21B series car & buggy engines
have been designed for 1/8 scale radio-controlled model
"off-road" or "buggy" type cars to combine high performance
with easy handling and maintenance using modern CAD computer
technology. Major components of the engine are machined from
the highest quality materials using state-of-the art CNC
manufacturing techniques, resulting in consistently high quality
and reliability. The PRO series engines are equipped with dual
ball-bearings, Schnuerle porting, ABC type piston and cylinder,
and slide-valve carburetor. The "(P)" type series engines
have been designed with half-thread crankshaft that enable
the flywheel and the clutch set to be installed precisely and
conveniently.
Displacement | Bore | Stroke | Practical R.P.M. Range | OUTPUT (BHP/RPM) |
3.54/0.216 | 16.8/0.661 | 16.0/0.630 | 2,500~31,000 | 1.20/28,000 |