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.

1971 Ferrari 312 P

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