Porsche

917 4.5 V12 (520 Hp)

4.5 V12 (520 Hp) · 1969 · Petrol (Gasoline)

Basic Information

Brand Porsche

Model 917

Generation Porsche 917

Variant 4.5 V12 (520 Hp)

Year 1969

Production Start 1969 year

Production End 1970 year

Powertrain Architecture Internal Combustion engine

Body Type Coupe

Seats 2

Doors 2

Fuel Type Petrol (Gasoline)

Maximum Speed 320 km/h

Weight-to-Power Ratio 1,7 kg/hp

Weight-to-Torque Ratio 2

Engine Power 520 HP

Engine Model/Code Type 912

Displacement 4494 cm³

Cylinders 12

Engine Configuration 180° flat V-engine

Cylinder Bore 85 mm

Piston Stroke 66 mm

Compression Ratio 10.5:1

Valves per Cylinder 2

Aspiration Naturally aspirated engine

Fuel Injection Multi-port manifold injection

Valvetrain DOHC

Kerb Weight 896 kg

Length 4290 mm

Width 1880 mm

Height 920 mm

Drive Wheel Rear wheel drive

Gearbox 5 gears, manual transmission

Front Suspension Independent coil spring, Transverse stabilizer

Rear Suspension Independent coil spring, Transverse stabilizer

Front Brakes Ventilated discs

Wheel Size Front wheel rims: 9J x 15Rear wheel rims: 12J x 15