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 byRichard Owen
typeRacing Car
built atMaranello, Italy
engineV12
valvetrainDOHC 4 Valves / Cyl
displacement2991 cc / 182.5 in³
bore80 mm / 3.15 in
stroke49.6 mm / 1.95 in
compression11.5:1
power335.6 kw / 450.0 bhp @ 11000 rpm
specific output150.45 bhp per litre
driven wheelsMid Engine / RWD
front brakesVented Discs
rear brakesVented Discs
steeringRack & Pinion
wheelbase2220 mm / 87.4 in
front track1425 mm / 56.1 in
rear track1448 mm / 57.0 in
transmission5-Speed Manual