Designed for use with the Saito 90R3 radial gas engine, allows for quick and easy auto start with a built-in starter.
Runs off a single +2,200mAh 3S Lipo pack, and includes all necessary electronics to make the system work. The control unit provides control over the starter motor and a separate cut-off switch for the engine ignition (the starter motor and engine ignition each have their own independent batteries).
The overall system adds 700 g to the weight of the engine, which helps achieve the proper center of gravity on most warbirds.
After assembly, the propeller hub is moved forward by 21 mm.
