SC ENGINES SC61A-S AERO RC ABC ENGINE 4480280The highly acclaimed SC range encompasses aircraft, marine and helicopter engines in a vast range of sizes from 2cc up to 64cc multi cylinder radial engines. Ballraced crankshafts and ABC piston liners All SC engines have crankshafts supported by dual ball bearings which run and run when compared with the cheaper plain bush bearings found in so many sports engines today. The all important piston and liner is ABC in nearly all SC 2 strokes to give the