Английская Википедия:1970 1000 km of Spa-Francorchamps

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Spa-Francorchamps in 1970

The 1970 1000km of Spa-Francorchamps was an endurance race held at the Circuit de Spa-Francorchamps, Belgium on May 17, 1970. It was the sixth round of the 1970 International Championship for Makes.[1]

Pre-race

Prior to Formula One boycotting and then cancelling the 1969 Belgian Grand Prix because of the dangers of the ultra-high speed 8.7 mi (14.1 km) Spa-Francorchamps circuit, the track was fitted with Armco barriers in some places and was generally made safer. The layout had not been changed, however- and the circuit was still extremely fast and demanding; racing records were smashed at this race by the prototypes. The old Spa layout was just about flat out for the entire 8.7 mile distance and the circuit sped into the rural countryside; whereas now, the circuit stays inside a part of the mountainous Ardennes forest. Lost corners like Burnenville, Malmedy, the infamous Masta Kink, Stavelot and La Carriere were all 180+ mph and corners like Eau Rouge, Blanchimont and Clubhouse were 150+ mph. So every corner except the ultra-slow La Source hairpin was extremely fast and there was never any let-up for the cars on this circuit aside from La Source- and to add to the mental challenge, most of those corners had to be taken just slightly under flat out. Spa was the fastest circuit in Europe at that time, and the great mental challenge of this legendary Belgian circuit in those days was that every corner was just as important as the other- if a driver lifted even just a little bit through any of the high-speed bends, they would lose 2–3 seconds from their lap time, just from having done the slightest little motion that would affect how they were driving. And worse- if a driver made even the slightest mistake, they were very likely to have a huge, catastrophic high speed accident which in those safety-absent days almost always meant serious injury or death.

The works Porsche teams brought the 917K's back into action for this race. They had used the new 908/03's previously at the Targa Florio.

In qualifying, pole position went to the Gulf-Porsche 917K of Pedro Rodriguez/Leo Kinnunen, followed by the other Gulf-Porsche 917K of Jo Siffert/Brian Redman, the works Ferrari 512S of Jacky Ickx/John Surtees, a privately entered 917K of Helmut Kelleners/Jürgen Neuhaus, and another works Ferrari 512S of Ignazio Giunti/Nino Vaccarella. Rodriguez averaged over 157 mph (253 km/h)- a new average speed record on road circuits.

Both the Wyer Porsches and the Ferraris encountered problems. The Ferrari was unstable at medium speed; the Porsches shred their tires at the very fast bends. Both Siffert and Redman had very hairy moments. Rodriguez was aware of them but, according to John Horseman, he just responded by driving even faster.

Race

It rained before the start of the race, but by the time the race started, the track was already drying. The teams had to decide on what kind of tires to use. Siffert, Rodriguez and Ickx chose mix condition tires; most of the big bangers chose rain tires.

At the start, Siffert and Rodriguez were banging wheels going into Eau Rouge, with Siffert coming out best. At the second lap Ickx managed to get in touch with the Porsches. As at the third lap the big sports cars were lapping slower GTs, some changes in the lead happened. Siffert was passed by Rodriguez and Ickx, and then he got the lead again. He opened a gap of some seconds but never a large one. Rodriguez, trying hard, shred a tire. After one hour, the first pit stops took place. Siffert's pitstop was slow one and Ickx took the lead. For a while Siffert could not get near the Ferrari. But towards the end of his double stint, he got a message from the pits: an arrow was shown, meaning he was told to speed up and catch the Ferrari. Siffert did come closer to the Ferrari, and Rodriguez had also came closer, but neither were within striking distance. At the second pitstop, Ickx switched with John Surtees and Siffert with Redman. That day Surtees had, apparently, difficulty to deal with traffic and Redman had a very good stint. After some very exciting laps, Redman went ahead, Rodriguez came close, but he had to pit and later Kinnunen abandoned (gearbox). Redman took a large lead. At the last stint, Siffert was very far away but Ickx nevertheless tried hard to gain time. He did gain, but Siffert was informed of it by the pits and responded; the gap was stable from then on.

The race was one of the best examples of the great sports-car battles of the 1970s. Some of the top drivers in the world at the time were battling with each other (Siffert, Ickx, Rodriguez, Redman, Elford) at the most fearsomely fast circuit in Europe, and there was a Ferrari-Porsche confrontation. Rodriguez lapped Spa at 3:16.5, averaging 160.513 mph (258.321 km/h). So the Siffert-Redman Porsche won, and the Ickx-Surtees Ferrari was second.

Once the Formula One Belgian Grand Prix was held 3 weeks later (a race that Rodriguez won for BRM), Formula One cars struggled to get within 12 seconds of this time; although there was a chicane at Malmedy Corner just for the F1 race.

This was the 4th victory in a row for Wyer's team, so far they had won 5 of the 6 races in the championship.

This event set a record for the fastest ever road race in history, and the record would be broken twice more in successive years at the same circuit; and the eventual record stood for decades.

Official results

Pos Class No Team Drivers Chassis Engine Laps
1 S
5.0
24 Шаблон:Flagicon John Wyer Automotive Engineering Шаблон:Flagicon Jo Siffert
Шаблон:Flagicon Brian Redman
Porsche 917K Porsche 4.5L Flat-12 71
2 S
5.0
20 Шаблон:Flagicon SpA Ferrari SEFAC Шаблон:Flagicon Jacky Ickx
Шаблон:Flagicon John Surtees
Ferrari 512 S Ferrari 5.0L V12 71
3 S
5.0
28 Шаблон:Flagicon Porsche Salzburg Шаблон:Flagicon Vic Elford
Шаблон:Flagicon Kurt Ahrens Jr.
Porsche 917K Porsche 4.5L Flat-12 70
4 S
5.0
22 Шаблон:Flagicon SpA Ferrari SEFAC Шаблон:Flagicon Ignazio Giunti
Шаблон:Flagicon Nino Vaccarella
Ferrari 512 S Ferrari 5.0L V12 68
5 S
5.0
43 Шаблон:Flagicon Racing Team AAW Шаблон:Flagicon Hans Laine
Шаблон:Flagicon Gijs van Lennep
Porsche 917K Porsche 4.5L Flat-12 68
6 S
5.0
29 Шаблон:Flagicon Porsche Salzburg Шаблон:Flagicon Richard Attwood
Шаблон:Flagicon Hans Herrmann
Porsche 917K Porsche 4.5L Flat-12 68
7 S
5.0
21 Шаблон:Flagicon SpA Ferrari SEFAC Шаблон:Flagicon Peter Schetty
Шаблон:Flagicon Arturo Merzario
Ferrari 512 S Ferrari 5.0L V12 66
8 S
5.0
23 Шаблон:Flagicon Ecurie Francorchamps Шаблон:Flagicon Derek Bell
Шаблон:Flagicon Hughes de Fierlant
Ferrari 512 S Ferrari 5.0L V12 64
9 P
3.0
6 Шаблон:Flagicon Martini International Racing Шаблон:Flagicon Gérard Larrousse
Шаблон:Flagicon Rudi Lins
Porsche 908/02 Porsche 3.0L Flat-8 64
10 S
5.0
33 Шаблон:Flagicon Ecurie Bonnier Шаблон:Flagicon Jo Bonnier
Шаблон:Flagicon Reine Wisell
Lola T70 Mk.3B Chevrolet 5.0L V8 63
11 P
3.0
5 Шаблон:Flagicon Martini International Racing Шаблон:Flagicon Hans-Dieter Dechent
Шаблон:Flagicon Helmut Marko
Porsche 908/02 Porsche 3.0L Flat-8 62
12 S
2.0
31 Шаблон:Flagicon John L'Amie Шаблон:Flagicon John L'Amie
Шаблон:Flagicon Brian Nelson
Porsche 910 Porsche 1.9L Flat-6 59
13 P
2.0
15 Шаблон:Flagicon Hans-Dieter Blatzheim Шаблон:Flagicon Hans-Dieter Blatzheim
Шаблон:Flagicon Ernst Kraus
Porsche 907 Porsche 1.9L Flat-6 59
14 S
2.0
32 Шаблон:Flagicon Paul Vestey Шаблон:Flagicon Peter Sadler
Шаблон:Flagicon Paul Vestey
Porsche 910 Porsche 1.9L Flat-6 56
15 P
2.0
14 Шаблон:Flagicon Levi's International Racing Шаблон:Flagicon Yves Deprez
Шаблон:Flagicon Julien Vernaeve
Chevron B16 Mazda 1.0L 2-Rotor 55
16 GT
+2.0
59 Шаблон:Flagicon Bernard Cheneviére Шаблон:Flagicon Bernard Cheneviére
Шаблон:Flagicon Claude Haldi
Porsche 911S Porsche 2.2L Flat-6 55
17 S
5.0
30 Шаблон:Flagicon Gesipa Racing Team Шаблон:Flagicon Helmut Kelleners
Шаблон:Flagicon Jürgen Neuhaus
Porsche 917K Porsche 4.5L Flat-12 54
18 GT
+2.0
53 Шаблон:Flagicon Kremer Racing Шаблон:Flagicon Erwin Kremer
Шаблон:Flagicon Karl von Wendt
Porsche 911S Porsche 2.2L Flat-6 54
19 GT
2.0
95 Шаблон:Flagicon Jean-Marie Jacquemin Шаблон:Flagicon Jean-Marie Jacquemin
Шаблон:Flagicon Bernard Palayer
Alpine A110/1300S Renault 1.3L I4 52
20 GT
2.0
52 Шаблон:Flagicon Jean-Pierre Gaban Шаблон:Flagicon G. van Butsel
Шаблон:Flagicon Robert Moerenhout
Porsche 911S Porsche 2.0L Flat-6 52
21 GT
2.0
60 Шаблон:Flagicon Georges Duvingeaud Шаблон:Flagicon Georges Duvigneaud
Шаблон:Flagicon Camille Demoulin
Porsche 911S Porsche 2.0L Flat-6 50
22 P
3.0
37 Шаблон:Flagicon Tony Goodwin Шаблон:Flagicon Tony Goodwin
Шаблон:Flagicon Peter Taggart
Chevron B6/8 BMW 1.9L I4 48

Not classified

Class No Team Drivers Chassis Engine Laps
GT
2.0
58 Шаблон:Flagicon Andre Wicky Racing Team Шаблон:Flagicon Sylvain Garant
Шаблон:Flagicon Mario Ilotte
Porsche 911S Porsche 2.0L Flat-6 41

Did not finish

Class No Team Drivers Chassis Engine Laps Reason
S
5.0
25 Шаблон:Flagicon John Wyer Automotive Engineering Шаблон:Flagicon Pedro Rodríguez
Шаблон:Flagicon Leo Kinnunen
Porsche 917K Porsche 4.5L Flat-12 44 Gearbox oil pipe
S
2.0
40 Шаблон:Flagicon Worcestershire Racing Association Шаблон:Flagicon James Tangye
Шаблон:Flagicon Paul Ridgway
Chevron B8 BMW 1.9L I4 40 Oil pressure
P
2.0
10 Шаблон:Flagicon Philips Autoradio Racing Шаблон:Flagicon Guy Edwards
Шаблон:Flagicon Roger Enever
Astra RNR2 Ford 1.6L I4 37 Engine mountings
GT
2.0
51 Шаблон:Flagicon Jean-Pierre Gaban Шаблон:Flagicon Jean-Pierre Gaban
Шаблон:Flagicon Willy Braillard
Porsche 911S Porsche 2.0L Flat-6 33 DNF
S
5.0
35 Шаблон:Flagicon Racing Team VDS Шаблон:Flagicon Teddy Pilette
Шаблон:Flagicon Gustave Gosselin
Lola T70 Mk.3B Chevrolet 5.0L V8 31 Puncture/Suspension
S
2.0
39 Шаблон:Flagicon Intertech Steering Wheels Шаблон:Flagicon Angus Clydesdale
Шаблон:Flagicon John Markey
Chevron B8 BMW 1.9L I4 22 Oil and water leak
S
2.0
38 Шаблон:Flagicon Martin Blackie Шаблон:Flagicon Martin Blackie
Шаблон:Flagicon Peter Humble
Chevron B8 BMW 1.9L I4 18 Overheating
GT
+2.0
54 Шаблон:Flagicon Jacques Rey Шаблон:Flagicon Jacques Rey
Шаблон:Flagicon Edgar Berney
Porsche 911S Porsche 2.2L Flat-6 12 Engine
P
2.0
12 Шаблон:Flagicon Stanley Robinson Шаблон:Flagicon Stanley Robinson
Шаблон:Flagicon John Blanckley
Unipower GT BMC 2.0L I4 10 DNF
S
2.0
41 Шаблон:Flagicon Worcestershire Racing Association Шаблон:Flagicon John Bamford
Шаблон:Flagicon Peter Creasey
Chevron B8 BMW 1.9L I4 10 Oil pump
P
3.0
7 Шаблон:Flagicon Keith Grant Шаблон:Flagicon Keith Grant
Шаблон:Flagicon Gerry Marshall
Brabham BT8 Climax 2.7L V8 4 Electrical
S
5.0
35 Шаблон:Flagicon Racing Team VDS Шаблон:Flagicon Gérard Pillon
Шаблон:Flagicon Louis Morand
Lola T70 Mk.3B Chevrolet 5.0L V8 2 DSQ (outside assistance)

Statistics

  • Pole position: #25 John Wyer Automotive Engineering Porsche 917K (Pedro Rodriguez) - 3:19.8 (157.861 mph/254.054 km/h)
  • Fastest lap: #25 John Wyer Automotive Engineering Porsche 917K (Pedro Rodriguez)- 3:16.5 (160.513 mph/258.321 km/h)
  • Time taken for winning car to cover scheduled distance: 4 hours, 9 minutes and 47.8 seconds
  • Average Speed: 240.46 km/h (149.419 mph)
  • Weather conditions: Cloudy, wet at start; later drying

References

Шаблон:Reflist

Шаблон:Sportscar Race Report Шаблон:6 Hours of Spa-Francorchamps