Hesketh 308C

Hesketh 308C
Wolf-Williams FW05

Wolf-Williams FW05 at Goodwood in 2010
Category Formula One
Constructor Hesketh/Wolf-Williams
Designer(s) Harvey Postlethwaite
Predecessor Hesketh 308B (Hesketh)
Wolf-Williams FW04 (Wolf-Williams)
Technical specifications[1] [2]
Chassis Aluminium monocoque, with engine as a fully stressed member.
Suspension (front) 1975: lower wishbones, top rockers, in-board rubber springs over dampers, anti-roll bar.
1976: lower wishbones, top rockers, in-board coil springs over dampers, anti-roll bar
Suspension (rear) 1975: single top links, double lower links, twin radius arms, rubber springs over dampers, anti-roll bar.
1976: single top links, double lower links, twin radius arms, coil springs over dampers, anti-roll bar
Engine Ford Cosworth DFV 2,993 cc (182.6 cu in) 90° V8, naturally aspirated, mid-mounted.
Transmission 1975: Hewland FGA 400 5-speed manual
1976: Hewland DG 400 5-speed manual
Weight 1975: 580 kg
1976: 595 kg
Fuel Duckhams (1975)
FINA (1976)
Lubricants Duckhams (1975)
FINA (1976)
Tyres Goodyear
Competition history
Notable entrants Hesketh Racing
Wolf-Williams Racing
Notable drivers United Kingdom James Hunt
Belgium Jacky Ickx
France Michel Leclère
Italy Arturo Merzario
Debut 1975 Italian Grand Prix
RacesWinsPolesF.Laps
18000
n.b. Unless otherwise stated, all data refer to
Formula One World Championship Grands Prix only.

The Hesketh 308C was a Formula One racing car designed by Harvey Postlethwaite and used by Hesketh Racing in the latter stages of the 1975 Formula One season. The car featured the rubber suspension which Postlethwaite had pioneered on the preceding 308B model and a Ford-Cosworth DFV engine.

At the end of 1975, the 308C chassis were sold to Wolf-Williams Racing, where they were re-christened as the Wolf-Williams FW05 and raced through the 1976 season.

Complete Formula One World Championship results

(key)

Year Entrant Designation Engine Tyres Drivers 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 WCC Points
1975 Hesketh Racing Hesketh 308C Ford Cosworth DFV 3.0 V8 G ARG BRA RSA ESP MON BEL SWE NED FRA GBR GER AUT ITA USA 4th* 33*
James Hunt 5 4
1976 Wolf-Williams Racing Wolf-Williams FW05 Ford Cosworth DFV 3.0 V8 G BRA RSA USW ESP BEL MON SWE FRA GBR GER AUT NED ITA CAN USE JPN 0
Jacky Ickx 8 16 DNQ 7 DNQ DNQ 10 DNQ
Michel Leclère 13 DNQ 10 11 11 Ret 13
Arturo Merzario Ret Ret Ret DNS Ret Ret Ret
Chris Amon DNS
Warwick Brown 14
Hans Binder Ret

* 5 points scored with the 308C; remaining points scored with the 308B

References

  1. "Hesketh 308C". Retrieved 31 December 2015.
  2. "Wolf-Williams FW05". Retrieved 31 December 2015.


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