Montecarlo, 7 May 1967: Lorenzo Bandini in the Monaco Grand Prix
312 F1 - 1967
Formula 1 racing car.
Years of activity
Brands Hatch Champions Race of 12.3.1967.
Type 242. Rear-mounted. 12 cylinders in 60° V (derived from 237), light alloy cylinder block and head, press-fitted special cast iron cylinder liners, 112 mm connecting rod, water cooled.
Bore and stroke
77 x 53.5 mm.
Unitary and total capacity
249.1297 / 2,989.556 cc.
Max. power output
390 bhp at 10,000 rpm.
3 valves per cylinder (2 intake), 2 overhead camshafts per bank of cylinders, chain drive.
Lucas indirect injection.
Double. Coil-ignition. 2 distributors, 4 Marelli coils.
Pressurised with radiator. Dry sump.
Rear. Borg & Beck multi-plate clutch, 606 rear longitudinal overhanging gearbox with 5 speeds + reverse, self-locking plunger-type differential.
Variable depending on racing circuit.
Type 606. Stress-bearing body: aluminium panels in double wall riveted to steel tube structure.
Double wishbone: upper arm, lower triangle, inboard spring/damper units, anti-roll bar.
Double wishbone: upper arm, inverted lower triangle, two longitudinal struts, anti-roll bar.
Rack and pinion.
Girling discs and callipers. Inboard at rear on differential housing, independent hydraulic circuits.
Front 4.75-10/30-15î, rear 6.00-12/30-15î. Firestone.
Cast light alloy. Front 9.5x15î. Rear 11.5x15î.
1,550 / 1,560 mm.
Weight with water and oil
160 litres in 5 Pirelli rubber containers.
Marelli DSAE 4081 B.
12 Volt Safa.
Aluminium single-seater body with composite elements.