Cylinder capacity: 157cm3
Power:
17.5 hpBore dia: 50mm
Stroke: 40mm
Speed range: 1100-8500 rpm
Weight: 3930g incl. ignition
Crankshaft: 3 Ball bearings
Connecting rod: Needle bearings on both ends
Gasoline-Version: 1 : 50 - 1 : 80 Mix
Ignition: 6,0 V Propeller 2-bladed / à 2 pales: 32 x 12; 32 x 14; 33 x 10
Propeller 3-bladed / à 3 pales: 29 x 12; 30 x 12;
Ideal engine to enter the 3 - Meter Aerobatic class. As well a good choice for models towing Sailplanes. The crankshaft with its 3 ball bearings convinces with soft running characteristics. The suitable 3W-muffler system guaranties an excellent running characteristic. Due to its weight to power ratio this engine is suitable for a wide range of models. Long life, reliability and power are its attributes.
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 2nd. 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 : 4,8V – 8,4V ( 2 cell LIPO battery ). Operating Voltage : 6,0 V