24h of Le Mans 1975
PORSCHE Carrera RSR # 52
Race
Team
Ecurie du Nord (F) 
Car
PORSCHE Carrera RSR
Number
52
Engine
Porsche
Ranking
Retired
soupapes (13eme heure)
soupapes (13eme heure)
Type
2998 F6
Class
GTS
Tires
Dunlop
Chassis Number
911 360 0960
Number plate
No photo available
Drivers
Race Performance
Laps
93 laps
Distance
1268.520 km
Average over 24 hours
Best lap
Avg.
Driver
Avg.
Driver
4:23.300
(189.490 km/h)
(189.490 km/h)
Pits stops
Time spent in the pits
Time spent in the pits
Maximun speed
Hour by hour classification
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
14
49
49
45
41
40
37
36
35
35
37
38
H13
H14
H15
H16
H17
H18
H19
H20
H21
H22
H23
H24
Qualifying
Position
32th
Best lap
Avg.
Driver
Avg.
Driver
4:22.400
(187.130 km/h)
Roger Dorchy (F)
(187.130 km/h)
Roger Dorchy (F)
No photo available
Team / Car
Ecurie du Nord (F)
| Nationality | France |
|---|
PORSCHE Carrera RSR
| Motorist | Porsche |
|---|---|
| Engine | 6 cylindres à plat, en alliage léger Atmo Arrière |
| Capacity (c.c.) Bore - stroke |
2998 cm3 (95 x 70,4) |
| Distribution | 2 arbre à cames en tête. |
| Indiction system | Injection mécanique Bosch |
| Ignition | Bosch, bougies Bosch |
| Torque | |
| Power bhp | 340 cv |
| Clutch | Fichtel and Sachs |
| Gear Box | Porsche 5 speeds. |
| Chassis | |
| Body | Métal |
| Braking system / Brakes (Disc/Drum) | ATE Ferrodo |
| Suspension / Shocks | Bilstein DC |
| Power steering | Non |
| Headlights | Cibié |
| Weight | 977 kg |
| Tires | BBS - Front : 11'' - Rear : 14'' Dunlop - Front : 275/600x16 - Rear : 340x400/15 |