The Sullivan Hornet Starter. Don't let the size fool you, this little hand held starter can really pack a punch. For small airplane engines to .12 size, the 12V Hornet features a high RPM motor, heavy duty bronze switch and a reversible silicone drive adapter. Designed for small, high RPM engines, such as 1/2A and control line. 12 Volts with a maximum of 30 Amps. 15,000 no load RPM. For all engines up to .12 cubic inches \(2 cc\)