Sideways BMW M1 Slot Car. RCSW39 is a model of the Group 5 Schnitzer BMW M1 Turbo. This VSD backed car was driven at the Le Mans 24hrs in 1981 by Bernard Darniche, Johnny Cecotto & Philippe Alliot . The adjustable sidewinder chassis features a separate motor mount fitted with a 20.000 rpm flat 6 motor. Most of the parts are supplied by Slot.it.