24h of Le Mans 1978
PORSCHE 935/77A Turbo # 91
Race
Team
Dick Barbour Racing (USA) 
Car
PORSCHE 935/77A Turbo
Number
91
Engine
Porsche 930/78
Ranking
Retired
Sortie de piste (15eme heure)
Sortie de piste (15eme heure)
Type
2992 F6 Bi-turbo
Class
IMSA
Tires
Goodyear
Chassis Number
930 770 0910 ou 0033
Number plate
Race
Drivers
Race Performance
Laps
Distance
Average over 24 hours
Best lap
Avg.
Driver
Avg.
Driver
4:06.900
(198.880 km/h)
(198.880 km/h)
Pits stops
Time spent in the pits
Time spent in the pits
Maximun speed
313.000 km/h
Hour by hour classification
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
44
27
21
34
31
27
24
25
20
20
18
18
H13
H14
H15
H16
H17
H18
H19
H20
H21
H22
H23
H24
19
25
Qualifying
Position
32th
Best lap
Avg.
Driver
Avg.
Driver
4:05.200
(200.260 km/h)
'Bob' Garretson (USA)
(200.260 km/h)
'Bob' Garretson (USA)
No photo available
Team / Car
Dick Barbour Racing (USA)
| Nationality | United States of America |
|---|
PORSCHE 935/77A Turbo
| Motorist | Porsche (930/78) |
|---|---|
| Engine | 6 cylindres à plat, alu, carter sec Turbo Arrière |
| Capacity (c.c.) Bore - stroke |
2992 cm3 (95 x70,4mm) |
| Distribution | |
| Indiction system | Injection Bosch |
| Ignition | Bosch, boufies Bosch |
| Overeating | 2 Turbos KKK |
| Torque | |
| Power bhp | |
| Clutch | |
| Gear Box | Porsche 4 speeds. |
| Chassis | |
| Body | |
| Braking system / Brakes (Disc/Drum) | ATE |
| Suspension / Shocks | Bilstein |
| Power steering | Non |
| Headlights | Cibié |
| Weight | 1104 kg |
| Tires | Goodyear |