The robustness of 3W-275xiB2 leaves nothing to be desired. The generously dimensioned ball bearings and needle bearings as well as the strong crankshaft insures a long life time of the engine. This make it interesting for industrial use. With a suitable 3W-muffler system and propeller a static thrust of 55kg can be achived. The engine can be used for a wide range of models.Its characteristics are : reliability, power and a long life.

TS –Version ( Twin Spark , 2 spark plugs per cylinder ) convinces with a low idle and softer running characteristic.  All boxer engines with this set up have a better reliability. In case 1 ignition will fail the 2^nd. ignition - which operates autonomously – allows the engine to run further with reduced RPM ( 200 – 300).

The micro processor controlled igniton allows to easy start  the engine. The programmed timing curve is laid out for the engines and guarantees a good running characteristic in all RPM – ranges. An out put signal to monitor RPM is standard as well as a LED showing the status of the ignition. The voltage range of the standard ignition : 6V – 8,4V ( 2 cell LIPO battery ).