Zenoah 1 G2D or G2D engine where it all started a basic good hard working engine will generate about 1.5HP from its 23cc engine commonly found in basic gopeds and early 1/5 cars identified easily buy...
Be aware there are plenty on the market claiming zenoah engine's or zen clone this is not a very powerful engine as its a clone made from cheap parts or inferiour products ..IF YOU CAN FIND A RC GAS BOAT READY...