SULLIVAN S601 12V ELECTRIC STARTER UP TO 1.0 SIZE ENGINE ullivan Deluxe Heavy-Duty, High-Torque 12V Starter. Similar to S600 but with an aluminum pulley grove drive cone. 12 volts with a maximum of 80 amps. 210 in-oz of torque. 5500 no load RPM. For all engines to .60 cubic inches and most 1.20