Video of my HL Tiger shortly after S&S conversion (Smoke and Sound) driving over and jumping off a concrete slab in my backyard, then driving towards the camera and turning the engine off.Heng Long S&S upgrade kit available from Hobby Havoc Australia - Online store: http://hobbyhavoc.comEasy-to-follow step by step S&S install guide(by me) at: http://wackywheelz.cjb.net australia, control, conversion, guide, havoc, Heng, HL, hobby, hobbyhavoc, install, Long, remote, S&S, Smoke, sound, tank, tiger, upgrade