engineering features that invite comparison!
SPECIFICATIONS OF ENGINE: Briggs & Stratton, Model No · 243431, 4 cycle, with Easy-Spin starting system . heavy duty air-cooled, with mechanical governor . . . 3 stage voltage regulator . . . 12 volt system with 40 ampere hour automotive battery.., magneto ignition.., crankshaft mounts and rotates on ball bearing . . . Stellite exhaust valves with Stellite seat for longer life . . . Oil Foam air cleaner . . . special flywheel rotating screen which centrifuges leaves and clippings out of cooling air.
[Source: Brochure, IMPROVE YOUR LOT IN LIFE .....WITH SIMPLICITY, Form 868, 1969, courtesy of William Harm]