24h of Le Mans 1985
PORSCHE 956 B # 7
Race
Team
Joest Racing (D) 
Car
PORSCHE 956 B
Number
7
Engine
Porsche 935/76
Ranking
1st
Type
2649 F6 Bi-turbo
Class
Gr C1 (1st)
Tires
Dunlop
Chassis Number
956-117
Number plate
Race
Drivers
Race Performance
Laps
373 laps
Distance
5088.500 km
Average over 24 hours
212.020 km/h
Best lap
Avg.
Driver
Avg.
Driver
3:32.800
(230.510 km/h)
Klaus Ludwig (D)
(230.510 km/h)
Klaus Ludwig (D)
Pits stops
Time spent in the pits
Time spent in the pits
Maximun speed
372.000 km/h
Hour by hour classification
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
9
2
1
1
1
1
1
1
1
1
1
1
H13
H14
H15
H16
H17
H18
H19
H20
H21
H22
H23
H24
1
1
1
1
1
1
1
1
1
1
1
1
Qualifying
Position
5th
Best lap
Avg.
Driver
Avg.
Driver
3:20.030
(245.230 km/h)
'John Winter' (Louis Krages) (D)
(245.230 km/h)
'John Winter' (Louis Krages) (D)
Qualif 1
Best lap 1
3:20.030
Qualif 2
Best lap 2
3:35.650
Qualifying
Team / Car
Joest Racing (D)
| Nationality | Germany |
|---|---|
| Owner / Director | Reinhold Joest |
PORSCHE 956 B
| Motorist | Porsche (935/76) |
|---|---|
| Engine | 6 cylindres à plat, bloc et culasse en aluminium, carter sec, vilebrequin en acier forgé à 8 paliers Turbo Central arrière |
| Capacity (c.c.) Bore - stroke |
2649 cm3 |
| Distribution | 2 arbre à cames en tête. 4 soupapes par cylindre. |
| Indiction system | Injection Bosch |
| Ignition | |
| Overeating | 2 turbos |
| Torque | |
| Power bhp | 600 cv |
| Clutch | |
| Gear Box | Porsche 5 speeds. |
| Chassis | |
| Body | |
| Braking system / Brakes (Disc/Drum) | |
| Suspension / Shocks | |
| Power steering | |
| Weight | 872 kg |
| Tires | Dunlop |