Large single-cylinder engine as a competition engine (CS version) with twin spark (TS) function

The engine is very well suited for aerobatics, towing, or scale models. With its low vibration level for single-cylinder engines, it is especially appropriate for aerobatics machines in the 10 kg class. Due to the matched 3W muffler system, the engine is comparable to other manufacturers’ 100 ccm engines because the performance data are analogous. The engine is suitable for a broad variety of models and distinguishes itself through its reliability and durability. As a TS CS version, the engine unites all of the performance parameters of the TS and CS versions.

The TS version (twin spark) impresses with a lower idle and quieter running behaviour. In addition, the boxer engines obtain even greater reliability this way. When one ignition fails, the second one working independently ensures that the engine continues to run.

The 3W Competition series (CS version) distinguishes itself through greater performance, more rapid response behaviour, and high torque. The engine thereby achieves a high standard of performance. Transfer ports in the cylinder and crankcase are modified.

The microprocessor-controlled ignition enables simple engine control. The programmed ignition curve is exactly matched to the engines and guarantees good running characteristics in all rotation-al-speed ranges. The standard ignition can be operated with a voltage of 6 V up to 8.4 V (2-cell LiPo).