1929 Rolls-Royce Phantom III
In Detail
| submitted by | Richard Owen |
| type | Series Production Car |
| built at | England |
| engine | Alloy 60 Degree V12 |
| position | Front Longitudinal |
| aspiration | Natural |
| valvetrain | OHV, 2 Valves per Cyl |
| fuel feed | Downdraft Twin-Choke Carburetor |
| displacement | 7338 cc / 447.8 in³ |
| bore | 82.5 mm / 3.25 in |
| stroke | 114.3 mm / 4.5 in |
| power | 89.5 kw / 120 bhp |
| specific output | 16.35 bhp per litre |
| body / frame | Body over Steel Chassis |
| driven wheels | RWD |
| front brakes | Drums w/Servo Assist |
| rear brakes | Drums w/Servo Assist |
| steering | Worm & Nut |
| f suspension | Wishbones w/Semi-Elliptic Springs |
| r suspension | Live Axle w/Semi-Elliptic Springs |
| wheelbase | 3607 mm / 142.0 in |
| front track | 1537 mm / 60.5 in |
| rear track | 1588 mm / 62.5 in |
| transmission | 4-Speed Manual |
| top speed | ~150 kph / 93.2 mph |
