3W-342i B2 CS

High-performance engine (CS version) for hobby and industrial applications

A powerful crankshaft and large ball and needle bearings guarantee a long service life. The rear crankshaft drive enables the connection of additional devices such as a starter or generator. The standard decompression valves make starting the engine easier. A 1/2″ square in the propeller’s drive plate enables the engine to be started with an external starter.
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).