Competitor of the 24 hours of Le Mans
Team
Preston Henn Thunderbird Swap Shop (USA) Drapeaux
Car
PORSCHE 956
Number
47
Engine
Porsche 935/76
Ranking
10th
Type
2649 F6 Bi-turbo
Class
Gr C (10th)
Tires
Goodyear
Chassis Number
 
Numberplate
PORSCHE 956

Race

Preston Henn (USA)

drapeau

photo pilote

52 years 4 months 29 days

Jean-Louis Schlesser (F)

drapeau

photo pilote

34 years 9 months 6 days

Claude Ballot-Léna (F)

drapeau

photo pilote

47 years 3 months 11 days

Laps
328 laps
Distance
4463.470 km
Average over 24 hours
185.970 km/h
Best lap
Avg.
Driver
3:33.800
(229.430 km/h)
Jean-Louis Schlesser (F)
Pits stops
Time spent in the pits
 
Maximun speed
350.000 km/h
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
47
42
34
28
24
19
18
17
16
13
15
15
H13
H14
H15
H16
H17
H18
H19
H20
H21
H22
H23
H24
13
12
11
11
11
11
11
11
10
10
10
10
Position
24th
Best lap
Avg.
Driver
3:40.310
(222.650 km/h)
Preston Henn (USA)
Qualif 1
 
Best lap 1
3:47.930
Qualif 2
 
Best lap 2
3:40.310
No photo available

Preston Henn Thunderbird Swap Shop (USA)

Nationality United States of America Drapeaux

PORSCHE 956

Motorist PORSCHE (935/76)
Engine 6 cylindres à plat, bloc et culasse en aluminium, carter sec, vilebrequin en acier forgé à 8 paliers
Turbo
Capacity (c.c.)
Bore - stroke
2649 cm3
(92,3 x 66mm)
Distribution 2 arbre à cames en tête.
4 soupapes par cylindre.
Indiction system Injection électronique Bosch
Ignition
Overeating 2 turbos KKK K26-360 à 1,2 bar
Torque 630 Nm à 8400 tr/min
Power bhp 630 cv à 8200 tr/min
Clutch Porsche
Gear Box Porsche
5 speeds.
Chassis Monocoque aluminium
Body kevlar, fibre de verre et aluminium
Braking system / Brakes (Disc/Drum)
ventilés 300x30mm
Suspension / Shocks
Power steering
Weight 844 kg
Tank 100 litres
Tires Front : 12x16'' - Rear : 15x16''
Goodyear

Dimensions

Length 4770 mm Width 2000 mm
Height 1015 mm Wheelbase 2650 mm
Front track 1665 mm Rear track 1545 mm

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