Category | Formula One | ||||||||
---|---|---|---|---|---|---|---|---|---|
Constructor | Toleman | ||||||||
Designer(s) | Rory Byrne | ||||||||
Successor | Toleman TG183 | ||||||||
Technical specifications | |||||||||
Chassis | Carbon fibre monocoque | ||||||||
Suspension (front) | Double wishbones, pull-rod actuated coil springs over dampers | ||||||||
Suspension (rear) | Double wishbones, push-rod actuated coil springs over dampers | ||||||||
Axle track | Front: 1,816 mm (71 in) Rear: 1,683 mm (66 in) | ||||||||
Wheelbase | 2,692 mm (106 in) | ||||||||
Engine | Hart 415T, 1,459 cc (89.0 cu in), Straight 4, turbo, mid-engine, longitudinally mounted | ||||||||
Transmission | Hewland / Toleman 5-speed manual | ||||||||
Weight | 545 kg (1,202 lb) | ||||||||
Fuel | Agip | ||||||||
Tyres | Pirelli | ||||||||
Competition history | |||||||||
Notable entrants | Toleman Group Motorsport | ||||||||
Notable drivers | Derek Warwick Brian Henton Teo Fabi | ||||||||
Debut | 1981 San Marino Grand Prix | ||||||||
Last event | 1982 Caesars Palace Grand Prix | ||||||||
| |||||||||
Constructors' Championships | 0 | ||||||||
Drivers' Championships | 0 |
The Toleman TG181 is a Formula One car that was first used in the 1981 Formula One season. It was also the first car used by Toleman in F1. [1]
Being heavy and with a relatively underpowered and unreliable engine, a 4-cylinder 1.5 liters turbo by Brian Hart, it was a generally poor performing car, with its drivers, Derek Warwick and Brian Henton, only getting through qualifying once each, with Henton's tenth place at Monza the only finish for the car. Due to its bulk, the team ended up nicknaming it the "General Belgrano" [2] after the Argentine battleship sunk during the 1982 Falklands War, and the "Flying Pig".
Evolutions of the car, the Toleman TG181B and Toleman TG181C, were used the following year, to slighlty better effect.
(key) (results in italics indicate fastest lap)
All chassis powered by versions of the Hart '415T' 1.5-litre turbocharged 4-cylinder engine.
Year | Chassis | Tyres | Drivers | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | Points | WCC |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1981 | TG181 | P | USW | BRA | ARG | SMR | BEL | MON | ESP | FRA | GBR | GER | AUT | NED | ITA | CAN | CPL | 0 | NC | ||
Brian Henton | DNQ | DNQ | DNPQ | DNQ | DNQ | DNQ | DNQ | DNQ | DNQ | 10 | DNQ | DNQ | |||||||||
Derek Warwick | DNQ | DNQ | DNPQ | DNQ | DNQ | DNQ | DNQ | DNQ | DNQ | DNQ | DNQ | Ret | |||||||||
1982 | TG181B TG181C | P | RSA | BRA | USW | SMR | BEL | MON | DET | CAN | NED | GBR | FRA | GER | AUT | SUI | ITA | CPL | 0 | NC | |
Derek Warwick | Ret | DNQ | DNPQ | Ret | Ret | DNQ | Ret | Ret | 15 | 10 | Ret | Ret | |||||||||
Teo Fabi | DNQ | DNQ | DNQ | NC | Ret | DNPQ | DNQ | Ret | Ret | DNQ | Ret | Ret | Ret | DNQ | |||||||
Source: [3] |
Formula Two is a type of open-wheel formula racing category first codified in 1948. It was replaced in 1985 by Formula 3000, but revived by the FIA from 2009–2012 in the form of the FIA Formula Two Championship. The name returned again in 2017 when the former GP2 Series became known as the FIA Formula 2 Championship.
The 1985 FIA Formula One World Championship was the 39th season of FIA Formula One motor racing. It featured the 1985 Formula One World Championship for Drivers and the 1985 Formula One World Championship for Manufacturers, both of which commenced on 7 April and ended on 3 November after sixteen races.
The 1984 FIA Formula One World Championship was the 38th season of Fédération Internationale de l'Automobile (FIA) Formula One motor racing. It featured the 1984 Formula One World Championship for Drivers and the 1984 Formula One World Championship for Manufacturers, both of which commenced on 25 March and ended on 21 October after sixteen races.
Brian Henton is a former racing driver from England. He won both 1974 British Formula Three Championships and the 1980 European Formula Two Championship. He participated in 38 Formula One Grands Prix, debuting on 19 July 1975, but never scored any championship points.
Toleman Motorsport was a Formula One constructor based in the UK. It was active between 1981 and 1985 and participated in 70 Grands Prix.
Brian Hart Ltd., also known as Hart and Hart Racing Engines, was a motor racing engine manufacturer that participated in 157 Formula One Grands Prix, powering a total of 368 entries.
Brian Roger Hart was a British racing driver and engineer with a background in the aviation industry. He is best known as the founder of Brian Hart Limited, a company that developed and built engines for motorsport use.
After finding only modest success with the supercharged 125 F1 car in Formula One, Ferrari decided to switch for 1950 to the naturally aspirated 4.5-litre formula for the series. Calling in Aurelio Lampredi to replace Gioacchino Colombo as technical director, Enzo Ferrari directed that the company work in stages to grow and develop an entirely new large-displacement V12 engine for racing.
The 1979 European Formula Two season was contested over 12 rounds. Polifac BMW Junior driver Marc Surer clinched the championship title.
The Benetton B186 is a Formula One racing car, built and raced by the Benetton team for the 1986 Formula One World Championship. It was the first car to be constructed and raced by Benetton, which had bought the Toleman team at the end of 1985 after several years of sponsoring it and other teams, including Alfa Romeo and Tyrrell.
The Toleman TG183 was a Formula One racing car designed by Rory Byrne and built and raced by Toleman Motorsport.
The Toleman TG184 is a Formula One racing car designed by Rory Byrne and Pat Symonds and was used by Toleman Motorsport during the majority of the 1984 Formula One season.
The Benetton B190 is a Formula One racing car designed by Rory Byrne in collaboration with Benetton's Technical Director, John Barnard, a designer with experience at racing companies McLaren and Ferrari and arguably the most successful Formula One designer of the 1980s with his cars winning 31 races since 1981. Geoff Goddard, chief designer at Cosworth was responsible for designing the car's engine, which was of exclusive use for Benetton. The B190 was raced by Benetton in all but the first two races of the 1990 Formula One season.
The Toleman TG185 was a Formula One racing car designed by Rory Byrne for use by the Toleman team in the 1985 Formula One World Championship.
The 18th Gran Premio del Mediterraneo, was the Round Ten of the 1979 European Championship for F2 Drivers. This was held on the Isle of Sicily, at the Autodromo di Pergusa, Enna, on 29 July.
The Cosworth GBA is an extremely powerful turbocharged V6 racing engine, designed and developed by Cosworth, in partnership with Ford, for use in Formula One, from 1986 to 1987. The customer engine was raced by both Lola and Benetton. In the registration lists it appeared under the designations Ford TEC or Ford TEC-Turbo. The GBA was the only supercharged Formula 1 engine that Cosworth and Ford had in the so-called turbo era, and at the same time the last new development to be used before turbo engines were banned in 1989. The Cosworth GBA competed in 1986 and 1987. Only available to selected Formula 1 teams, it did not score a win in a Formula 1 World Championship round.
The Hart 420R and the Hart 420S are four-stroke, naturally aspirated, 2.0 L (120 cu in), four-cylinder engine, designed, developed and made by Hart Racing Engines, and tuned by Brian Hart, for Formula 2 and sports prototype racing applications, between 1975 and 1980. The 420R is based on the Cosworth FVA, while the 420S is based on the Cosworth BDG, with the design knowledge being taken and used on both. The Hart 420R F2 engine owes much to the Cosworth BDA series, being essentially an aluminium-block derivative using similar heads. Both the 420R and 420S were naturally-aspirated, 2-litre, 16-valve DOHC, fuel-injected, straight-four engines. Displacement is 1,994 cc (121.7 cu in), and maximum power output is between 290–305 hp at 9,500 rpm, with the motor being failsafe to just over 10,000 rpm. The bore is 93.5 mm (3.68 in), and the stroke is 72.6 mm (2.86 in).
The Toleman TG280 is an open-wheel ground effect Formula 2 racing car, developed and made by Toleman for the European Formula Two Championship, in 1980. It was designed by South African designer and engineer Rory Byrne. It successfully won and completely dominated the European F2 Championship in 1980, with Brian Henton and Derek Warwick finishing 1st and 2nd in the championship standings. It was powered by the 305 hp (227 kW) Hart 420R 2.0 L (120 cu in) four-cylinder engine, which droves the rear wheels via a Hewland F.T.200 5-speed manual transmission. After Formula 2 racing, it was later converted into a Can-Am-style prototype, and used in the European-based Interserie series.
The Hart 415T is a four-stroke, 1.5-litre, turbocharged, inline four-cylinder racing Internal combustion engine, designed, developed and tuned by Brian Hart of Hart Racing Engines, for use in Formula One racing and competition, between 1981 and 1986. It initially developed about 540 hp (400 kW) in 1981, but power levels later surged, eventually going on to produce about 825 hp (615 kW) in qualifying trim and on maximum boost pressure, in 1985. The engines were used by Toleman, RAM, Spirit, and Haas Lola.
The Lola T850 is an open-wheel Formula 2 racing car from the British manufacturer Lola Cars, which was used in the European and Japanese Formula 2 Championships in the early 1980s. It is not Lola's own construction, but a car produced under a license that was developed by competing companies. A variant of the Lola T850 is the Docking Spitzley DS1. Lola also built a version destined for Formula Atlantic, sold as the Toleman TA860.