Sideways Porsche Moby Dick 935/78 Slot Car. RCSW57 is a model of the Group 5 Porsche 935/78 known as Moby Dick. This Momo sponsored car was driven at the Portland IMSA race in 1983 . 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.