1984 Dallas Grand Prix

  1984 Dallas Grand Prix

Race details
Race 9 of 16 in the 1984 Formula One season
Date	July 8, 1984
Official name	I Stroh's Dallas Grand Prix
Location	Fair Park Dallas, Texas
Course	Temporary Street Circuit
Course length	3.901 km (2.424 mi)
Distance	67 laps, 261.37 km (162.41 mi)
Weather	Sunny with temperatures reaching up to 100 °F (38 °C); wind speeds approaching speeds up to 14 miles per hour (23 km/h)[1]
Pole position
Driver	Nigel Mansell	Lotus-Renault
Time	1:37.041
Fastest lap
Driver	Niki Lauda	McLaren-TAG
Time	1:45.353 on lap 22
Podium
First	Keke Rosberg	Williams-Honda
Second	René Arnoux	Ferrari
Third	Elio de Angelis	Lotus-Renault

The 1984 Dallas Grand Prix was a Formula One motor race held on July 8, 1984 at Fair Park in Dallas, Texas. It was the ninth round of the 1984 Formula One season.

Summary

Winner Keke Rosberg, Williams

Second-placed René Arnoux, Ferrari

Nelson Piquet and Ayrton Senna

Keke Rosberg of Finland won his only race of the season at the Dallas Grand Prix. The race was one of only two races in 1984 where both of the year's dominant McLarens driven by Niki Lauda and Alain Prost did not score (Belgium being the other), and gave Honda their first turbocharged Grand Prix win and the Japanese giants first Grand Prix win since the 1967 Italian Grand Prix. René Arnoux's Ferrari was the only other car on the lead lap at the end after starting from the pit lane due to an electrical fault on the warm up lap, while Elio de Angelis came home third for Lotus. It was the only race of the season that cars using Goodyear tyres filled all three podium positions.

The event was conceived as a way to demonstrate Dallas' status as a "world-class city"^[2] and overcame 100 °F (38 °C) heat, a disintegrating track surface and weekend-long rumors of its cancellation.^[2][3] The tight and twisty course was laid out on the Texas State Fair Grounds with help from United States Grand Prix West founder Chris Pook, and featured two hairpin curves and while the layout was seen as interesting and was generally well received by the drivers (though some thought one or two of the chicanes made it tighter than it needed to be), all had issues with the lack of run-off areas and the crumbling surface which during the race itself made the track more like a Rallycross track than a Grand Prix circuit. It was bubbling before qualifying, and after a few laps, it began to break apart.^[2]

After the first practice on Friday, the Lotus drivers, Nigel Mansell and de Angelis, who both started from the front row with Mansell recording his first career pole position, said the temporary course was the roughest circuit they had ever driven. Nelson Piquet wondered whether the track, the drivers or the cars would break first in the oppressive heat. Afternoon qualifying saw temperatures continue to rise past 100 °F (38 °C), and Goodyear tyres on the first three cars. The American rubber company recorded the highest track temperature in their 20 years of racing, 150 °F (66 °C).

Dallas was the first time since the 1978 Dutch Grand Prix at Zandvoort that both Lotus drivers qualified on the front row of the grid. On that occasion, 1978 World Champion Mario Andretti and team mate Ronnie Peterson qualified 1-2.

After the Renault celebrity race on Saturday, Stirling Moss introduced himself to former US President Jimmy Carter in the VIP suite, saying, "I have never shaken hands with a president." Carter recognized Moss immediately.^[3]

The race was scheduled to start at 11 am on Sunday, three hours earlier than usual, because of the heat, with the 30-minute warm-up planned for 7:45 am. This was apparently too early for Williams driver Jacques Laffite, who arrived at the circuit in his pajamas.^[2] The warm-up was delayed and then canceled however, because a 50-lap Can-Am race on Saturday had damaged the circuit so badly that emergency repairs had gone on all night, and would continue until 30 minutes before the start (the repairs involved a Backhoe digging up the broken asphalt and replacing it with quick-dry cement). Niki Lauda and Alain Prost tried to arrange a boycott among the drivers, but Rosberg insisted they should race.^[3]

"I don't know what all the fuss is about," Rosberg said. "We'll all complain and bind right up until the start time and then we'll go out and race as usual. We've come all this way and the race is all set up. Track surface or no track surface, you know as well as I do, we'll race." ^[4]

Bernie Ecclestone did not want to have 90,000 disappointed fans at the circuit, and viewers around the world, so the race went off with Larry Hagman (J. R. Ewing from the television series Dallas) waving the green flag to start the parade lap.^[2][3]

Mansell led for almost half the race from his first pole position. Derek Warwick overtook de Angelis, whose engine was suffering from a misfire, and pulled alongside Mansell several times, but could not get around. He retired after an attempt to pass on lap 11 resulted in a spin. Lauda was next to challenge Mansell, but he was passed by de Angelis when the latter's engine began to run on all six cylinders.

The first five cars (Mansell, de Angelis, Lauda, Rosberg, Prost) were now running as a group, and on lap 14, Rosberg passed Lauda for third and closed up on the two Lotuses. He passed de Angelis on lap 18, and soon was looking for a way past Mansell. Arnoux, having qualified fourth, had been unable to start his car on the grid, and began the race from the back of the pack. By the end of the first lap, he had already passed seven cars and now he and Piquet were closing on the group of leaders.

Rosberg, after briefly trading places with Prost, who had gotten by Lauda and de Angelis, finally forced Mansell into a big enough mistake for him to take the lead. Within three laps, Mansell, whose front tires were quickly fading, had dropped three more places before pitting on lap 38. Piquet became the ninth car to retire because of contact with the wall, and Arnoux moved into the top five.

Prost took the lead from Rosberg on lap 49, and quickly opened a 7.5-second lead, but eight laps later struck a wall and damaged a wheel rim. Rosberg inherited a lead of 10 seconds over Arnoux, and, thanks in part to a special skull cap driver cooling system, held on to score his only victory of the year for Williams, as the two-hour limit was reached one lap short of the scheduled 68.

De Angelis came home third, comfortably ahead of Laffite in the second Williams. De Angelis' teammate Mansell made contact with the wall. Mansell coasted around the last corner, visor up and seat belts hanging over the side of the car. As his car slowed on the home straight, he leaped from his black Lotus and tried to push it to the end, but collapsed from exhaustion and the oppressive heat before reaching the finish line. He was classified sixth, three laps behind.

The oppressive heat was a factor of the Dallas Grand Prix becoming a one-off, and the event was replaced by following year's Australian Grand Prix. Formula One has since returned to the state of Texas, hosting the United States Grand Prix in 2012 at the newly constructed Circuit of the Americas, located in the state capital of Austin.

The heat also caused some drivers to take some countermeasures to cope up with the heat; such as Rosberg's water-cooled skullcap (a common device in the NASCAR circuit); Piercarlo Ghinzani, who finished fifth after overtaking the collapsed Mansell, having a bucket of cold water thrown over him during a pit stop; and Huub Rothengatter, who dashed straight to a spectator area after he retired from the race, where he commandeered several cups of water "for pouring over his nether regions…".^[5]

Ayrton Senna had retired from the race on lap 47 while running fourth after hitting the wall. On coming back to the pits, he was furious, telling his race engineer Pat Symonds: "I just cannot understand how I did that. I was taking it no differently than I had been before. The wall must have moved." His team did not believe him and Senna persuaded them to inspect the wall after the race, only for them to find that the barrier had indeed been moved by an earlier crash, moving a mere 4 mm (0.16 in) into the track.^[6] Symonds recalled his amazement in 2004, saying: "That was when the precision to which he was driving really hit home for me. Don't forget, this was a guy in his first season of F1, straight out of F3...".^[7]

Classification

Qualifying

Pos	No	Driver	Constructor	Qual	Gap
1	12	Nigel Mansell	Lotus-Renault	1:37.041	—
2	11	Elio de Angelis	Lotus-Renault	1:37.635	+0.594
3	16	Derek Warwick	Renault	1:37.708	+0.667
4	28	René Arnoux	Ferrari	1:37.785	+0.744
5	8	Niki Lauda	McLaren-TAG	1:37.987	+0.946
6	19	Ayrton Senna	Toleman-Hart	1:38.256	+1.215
7	7	Alain Prost	McLaren-TAG	1:38.544	+1.503
8	6	Keke Rosberg	Williams-Honda	1:38.767	+1.726
9	27	Michele Alboreto	Ferrari	1:38.793	+1.752
10	15	Patrick Tambay	Renault	1:38.907	+1.866
11	2	Corrado Fabi	Brabham-BMW	1:38.960	+1.919
12	1	Nelson Piquet	Brabham-BMW	1:39.439	+2.398
13	14	Manfred Winkelhock	ATS-BMW	1:39.860	+2.189
14	23	Eddie Cheever	Alfa Romeo	1:39.911	+2.870
15	20	Johnny Cecotto	Toleman-Hart	1:40.027	+2.986
16	26	Andrea de Cesaris	Ligier-Renault	1:40.095	+3.054
17	4	Stefan Bellof	Tyrrell-Ford	1:40.336	+3.295
18	24	Piercarlo Ghinzani	Osella-Alfa Romeo	1:41.176	+4.135
19	25	François Hesnault	Ligier-Renault	1:41.303	+4.262
20	18	Thierry Boutsen	Arrows-BMW	1:41.318	+4.277
21	22	Riccardo Patrese	Alfa Romeo	1:41.328	+4.287
22	17	Marc Surer	Arrows-BMW	1:42.592	+5.551
23	21	Huub Rothengatter	Spirit-Hart	1:43.084	+6.043
24	9	Philippe Alliot	RAM-Hart	1:43.222	+6.181
25	5	Jacques Laffite	Williams-Honda	1:43.304	+6.263
26	10	Jonathan Palmer	RAM-Hart	1:44.676	+7.635
DNQ	3	Martin Brundle	Tyrrell-Ford	2:31.960	+54.919

Race

Pos	No	Driver	Constructor	Laps	Time/Retired	Grid	Points
1	6	Keke Rosberg	Williams-Honda	67	2:01:22.617	8	9
2	28	René Arnoux	Ferrari	67	+ 22.464	4	6
3	11	Elio de Angelis	Lotus-Renault	66	+ 1 Lap	2	4
4	5	Jacques Laffite	Williams-Honda	65	+ 2 Laps	24	3
5	24	Piercarlo Ghinzani	Osella-Alfa Romeo	65	+ 2 Laps	18	2
6	12	Nigel Mansell	Lotus-Renault	64	Gearbox	1	1
7	2	Corrado Fabi	Brabham-BMW	64	+ 3 Laps	11
8	14	Manfred Winkelhock	ATS-BMW	64	+ 3 Laps	13
Ret	8	Niki Lauda	McLaren-TAG	60	Spun Off	5
Ret	7	Alain Prost	McLaren-TAG	56	Puncture	7
Ret	18	Thierry Boutsen	Arrows-BMW	55	Spun Off	20
Ret	27	Michele Alboreto	Ferrari	54	Spun Off	9
Ret	17	Marc Surer	Arrows-BMW	54	Spun Off	22
Ret	19	Ayrton Senna	Toleman-Hart	47	Driveshaft	6
Ret	10	Jonathan Palmer	RAM-Hart	46	Electrical	25
Ret	1	Nelson Piquet	Brabham-BMW	45	Spun off	12
Ret	15	Patrick Tambay	Renault	25	Spun off	10
Ret	20	Johnny Cecotto	Toleman-Hart	25	Spun Off	15
Ret	26	Andrea de Cesaris	Ligier-Renault	15	Spun off	16
Ret	21	Huub Rothengatter	Spirit-Hart	15	Fuel Leak	23
Ret	22	Riccardo Patrese	Alfa Romeo	12	Spun Off	21
Ret	16	Derek Warwick	Renault	10	Spun Off	3
DSQ	4	Stefan Bellof	Tyrrell-Ford	9	Disqualified	17
Ret	23	Eddie Cheever	Alfa Romeo	8	Spun Off	14
Ret	25	François Hesnault	Ligier-Renault	0	Accident	19
DNQ	3	Martin Brundle	Tyrrell-Ford
DNS	9	Philippe Alliot	RAM-Hart
Source:[8]

Notes

• Lap leaders: Nigel Mansell 35 (1-35), Keke Rosberg 24 (36-48, 57-67), Alain Prost 8 (49-56)
• This was one of the hottest Formula One races ever. At rolloff, the air temperature was 104 °F (40 °C), equalling the 1955 Argentine Grand Prix and the 2005 Bahrain Grand Prix.
• First Lotus lockout of the front row of the grid since the 1978 Dutch Grand Prix at Zandvoort
• First pole: Nigel Mansell

Championship standings after the race

Drivers' Championship standings Pos Driver Points 1 Alain Prost 34.5 2 Niki Lauda 24 3 Elio de Angelis 23.5 4 René Arnoux 22.5 5 Keke Rosberg 20

Constructors' Championship standings Pos Constructor Points 1 McLaren-TAG 58.5 2 Ferrari 31.5 3 Lotus-Renault 29.5 4 Williams-Honda 24 5 Brabham-BMW 21

• Note: Only the top five positions are included for both sets of standings. Points accurate at final declaration of results. Tyrrell and its drivers were subsequently disqualified from 1984 results and their points reallocated.

References

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