Force 52 ABC Aero Engine (8.52cc) FORE-5201Force 52 ABC Aero Engine (8. 52cc) FORE 5201 R C flyers adore engines, they always will, and for many, two strokes are still the preferred choice, particularly in the quality mid range club sector where, of course, the ubiquitous . 46 . 52 has so many uses. Well, as luck would have it, recent demand has encouraged Force Engines to step up and produce this beautifully made single cylinder, front induction, ABC, R C glow engine. Sporting a crisp and