60cc 2-stroke gas engine, electronic ignition, for giant-scale
33cc 2-stroke gas engine, electronic ignition, for sport planes
91-size 4-stroke glow engine, 1.55hp, ring-type valve, for .60-.90 planes
40cc 4-stroke gas engine, electronic ignition, for scale aircraft
33cc 2-stroke gas engine, electronic ignition, for 20-30cc planes
1.82 cu.in twin-cylinder 4-stroke glow engine, AAC carb
57cc twin-cylinder 4-stroke gas engine, dual-cylinder smoothness
84cc 3-cylinder radial gas engine, for warbird and scale aircraft