24h of Le Mans 1975
PORSCHE RS # 78
Race
Team
Ecurie Buchet - Cyril Grandet (F) 
Car
PORSCHE RS
Number
78
Engine
Porsche
Ranking
Downgraded
Déclassé, ravitaillement prématuré
Déclassé, ravitaillement prématuré
Type
2986 F6
Class
GT (7th)
Tires
Dunlop
Chassis Number
Number plate
No photo available
Drivers
Race Performance
Laps
293 laps
Distance
4006.940 km
Average over 24 hours
166.950 km/h
Best lap
Avg.
Driver
Avg.
Driver
4:29.900
(181.970 km/h)
(181.970 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
25
43
38
31
27
28
28
24
26
25
25
23
H13
H14
H15
H16
H17
H18
H19
H20
H21
H22
H23
H24
21
20
20
18
16
16
16
16
14
14
12
31
Qualifying
Position
41th
Best lap
Avg.
Driver
Avg.
Driver
4:28.900
(182.610 km/h)
'Bob' Wollek (F)
(182.610 km/h)
'Bob' Wollek (F)
No photo available
Team / Car
Ecurie Buchet - Cyril Grandet (F)
| Nationality | France |
|---|
PORSCHE RS
| Motorist | Porsche (91177) |
|---|---|
| Engine | 6 cylindres à plat, en alliage léger Atmo Arrière |
| Capacity (c.c.) Bore - stroke |
2986 cm3 (95 x 70mm) |
| 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 915 5 speeds. |
| Chassis | |
| Body | Tole |
| Braking system / Brakes (Disc/Drum) | ATE Porsche |
| Suspension / Shocks | Bilstein DC |
| Power steering | Non |
| Headlights | Cibié |
| Weight | 1202 kg |
| Tires | Porsche - Front : 8x15'' - Rear : 9x15'' Dunlop |