engine Supercharged Inline-8 position Front Longitudinal aspiration Supercharged valvetrain DOHC 2 Valves / Cyl displacement 1987 cc / 121.3 cu in bore 61 mm / 2.4 in stroke 85 mm / 3.35 in compression 5.0:1 power 114.8 kw / 153.9 bhp @ 5500 rpm hp per litre 77.45 bhp per litre bhp/weight 206.02 bhp per tonne drive wheels Front Engine / RWD body / frame Pressed Steel front brakes Drums rear brakes Drums front tire size 29x4 rear tire size 29x5 f suspension Rigid Axle w/Semi-Elliptic Leaf Springs, Friction Shocks r suspension Live Axle w/Semi-Elliptic Leaf Springs, Friction Shocks weight 747 kg / 1647 lbs wheelbase 2624 mm / 103.3 in front track 1302 mm / 51.3 in rear track 1302 mm / 51.3 in transmission 4-Speed Manual gear ratios 2.88:1, 1.91:1, 1.27:1, 1.00:1 top speed 223.7 kph / 139.0 mph