1971 Ferrari 312 PB
The Ferrari 312 PB was a Group 6 sports prototype racer from Ferrari. Introduced in 1971 it is actually designated the 312 P. Most people (including us) call it the 312 PB to avoid confusion with a previous car of the same name. It was part of the Ferrari P series of racers but was re-designated as a Group 5 Sports Car for 1972.
Photos & Image Gallery
See full 1971 Ferrari 312 P Gallery here
Specs & Performance
| submitted by | Richard Owen |
| type | Racing Car |
| built at | Maranello, Italy |
| engine | V12 |
| valvetrain | DOHC 4 Valves / Cyl |
| displacement | 2991 cc / 182.5 in³ |
| bore | 80 mm / 3.15 in |
| stroke | 49.6 mm / 1.95 in |
| compression | 11.5:1 |
| power | 335.6 kw / 450.0 bhp @ 11000 rpm |
| specific output | 150.45 bhp per litre |
| driven wheels | Mid Engine / RWD |
| front brakes | Vented Discs |
| rear brakes | Vented Discs |
| steering | Rack & Pinion |
| wheelbase | 2220 mm / 87.4 in |
| front track | 1425 mm / 56.1 in |
| rear track | 1448 mm / 57.0 in |
| transmission | 5-Speed Manual |
