ENGINE REVIEW

PHOTOS BY PETE HALL A new gasoline engine with electronic ignition featuring automatic choke control The Walbro carb is on the engine's backplate. It feeds the internal, dual reed induction system in the crankcase. The electronic-ignition system features a shielded spark-plug lead and a metal boot cap that's held over the spark plug by a retaining ring and a setscrew. WHETHER YOU FLY giant aerobats, precision scale airplanes, or big sport planes, it's hard not...