Motorsport, motorsports or motor sport is a global term used to encompass the group of competitive sporting events which primarily involve the use of motorized vehicles. The terminology can also be used to describe forms of competition of two-wheeled motorised vehicles under the banner of motorcycle racing, and includes off-road racing such as motocross.
Lola Cars International Ltd. was a British race car engineering company in operation from 1958 to 2012. The company was founded by Eric Broadley in Bromley, England, before moving to new premises in Slough, Buckinghamshire and finally Huntingdon, Cambridgeshire, and endured for more than fifty years to become one of the oldest and largest manufacturers of racing cars in the world. Lola Cars started by building small front-engined sports cars, and branched out into Formula Junior cars before diversifying into a wider range of sporting vehicles. Lola was acquired by Martin Birrane in 1998 after the unsuccessful MasterCard Lola attempt at Formula One.
Canadian Tire Motorsport Park is a multi-track motorsport venue located north of Bowmanville, in Ontario, Canada, 64 km (40 mi) east of Toronto. The facility features a 3.957-kilometre (2.459 mi), 10-turn road course; a 2.9-kilometre (1.8 mi) advance driver and race driver training facility with a 0.40-kilometre skid pad and a 1.5-kilometre (0.93 mi) kart track. The name "Mosport", a portmanteau of Motor Sport, came from the enterprise formed to build the track.
Graham McRae was a racing driver from New Zealand. He achieved considerable success in Formula 5000 racing, winning the Tasman Series each year from 1971 to 1973, and also the 1972 L&M Continental 5000 Championship in the United States.
March Engineering was a Formula One constructor and manufacturer of customer racing cars from the United Kingdom. Although only moderately successful in Grand Prix competition, March racing cars enjoyed much better success in other categories of competition, including Formula Two, Formula Three, IndyCar and IMSA GTP sportscar racing.
Formula 5000 was an open wheel, single seater auto-racing formula that ran in different series in various regions around the world from 1968 to 1982. It was originally intended as a low-cost series aimed at open-wheel racing cars that no longer fit into any particular formula. The '5000' denomination comes from the maximum 5.0 litre engine capacity allowed in the cars, although many cars ran with smaller engines. Manufacturers included McLaren, Eagle, March, Lola, Lotus, Elfin, Matich and Chevron.
The Atlantic Championship is a formula race car series with races throughout North America. It has been called Champ Car Atlantics, Toyota Atlantics, or just Atlantics or Formula Atlantic, although the latter two terms risk confusion with the Sports Car Club of America's amateur Formula Atlantics division.
Oulton Park is a hard surfaced track used for motor racing, close to the village of Little Budworth, Cheshire, England. It is about 5 mi (8.0 km) from Winsford, 13 mi (21 km) from Chester city centre, 8 mi (13 km) from Northwich and 17 mi (27 km) from Warrington, with a nearby rail connection along the Mid-Cheshire Line. It occupies much of the area which was previously known as the Oulton Estate. The racing circuit is owned and operated by Jonathan Palmer's MotorSport Vision organisation.
The McLaren M23 was a Formula One racing car designed by Gordon Coppuck, with input from John Barnard, and built by the McLaren team. It was a development of the McLaren M16 Indianapolis 500 car. A Ford Cosworth DFV engine was used, which was prepared by specialist tuning company Nicholson-McLaren Engines. This helped push the DFV's horsepower output to around 490 bhp.
The Tasman Series was a motor racing competition held annually from 1964 to 1975 over a series of races in New Zealand and Australia. It was named after the Tasman Sea which lies between the two countries. The Tasman Series races were held in January through to late February or early March of each year, during the Formula One off season, taking advantage of winter in the Northern Hemisphere to attract many top drivers to summer in the south. The Tasman Cup was the permanent trophy awarded to the winning driver.
Formula Pacific was a motor racing category which was used in the Pacific Basin area from 1977 to 1982. It specified a single-seat, open-wheeler chassis powered by a production-based four-cylinder engine of under 1600cc capacity. The formula was based on Formula Atlantic, with provision made for the use of Japanese engines. The category was superseded in 1983 by Formula Mondial, which was devised by the FIA to replace both Formula Atlantic and Formula Pacific.
Australian Formula 1 (AF1) was a motor sport category for open-wheeler racing cars which was current in Australia from 1970 to 1983.
The Lola T332 was a race car designed and built by Lola Cars for use in Formula 5000 racing and made its racing debut in 1973. The T332 was successful around the globe with race victories in places such as Australia, the United Kingdom, New Zealand and the United States. The Lola commonly used the 5.0-litre Chevrolet V8 engine, though some competitors in Australia and New Zealand used the slightly cheaper and less powerful Australian made 5.0-litre Repco Holden V8.
The 1975 SCCA/USAC Formula 5000 Championship was the ninth running of the Sports Car Club of America's professional open wheel automobile racing series and the second to be sanctioned jointly by the Sports Car Club of America and the United States Automobile Club. The championship was open to cars complying with the SCCA's 5 litre American stock block engine specifications and to cars complying with the USAC's 161 cid turbocharged, 255 cid DOHC or 320 cid stock block engine regulations.
The Chevron B28 was an open-wheel race car, designed, developed and built by British Manufacturer Chevron, for Formula 5000 racing, in 1973. It was driven by Peter Gethin, Teddy Pilette, Vern Schuppan, and Chris Craft. Briton Peter Gethin won 4 races in the 1974 season with the B28, eventually finishing second place, as runner-up in the championship, with 186 points. Gethin's Belgian teammate, Teddy Pilette, would finish fourth place in the championship, with 108 points. Chevron only produced two finished models of the B28. It did compete at the non-championship Race of Champions Formula One race, being driven by Peter Gethin, and its best result there was a 10th-place finish. It was later converted into a closed-wheel prototype-style car, and used in the revived Can-Am series in North America. As with most other cars of the time, it was powered by the commonly used Chevrolet small-block engine.
The SCCA Continental Championship was an annual, professional, open-wheel motor racing series organized by the Sports Car Club of America (SCCA), under various names, from 1967 to 1976.
The March 75A was an open-wheel formula racing car, designed, developed and built by British manufacturer and constructor, March Engineering, for Formula 5000 racing, in 1975. It was based on the March 761 Formula One car. Unlike most other F5000 cars of the time, which used 5.0 L (310 cu in) V8 engines, the 75A used a smaller 3.4 L (210 cu in) Ford-Cosworth GAA V6 engine, which produced between 420–470 hp (310–350 kW) @ 9,000 rpm, depending on tuning and spec. Engines up to 5,000 cc (310 cu in) could be used, so this was still perfectly in line with the regulations.
The VHT S5000 Australian Drivers' Championship is a current open-wheel road racing series in Australia. The series was created by a merger between two proposed series, Formula Thunder 5000 and Super5000. The series is promoted by the Australian Racing Group.
The Lotus 42 is an open-wheel race car chassis, and was Team Lotus' second purpose-built IndyCar entry, designed to win 1967 Indianapolis 500, being driven by Graham Hill. The car was unsuccessful that year, with Hill retiring on lap 23 of the race. The car would end up finding most of its competition in Formula 5000 racing. It was powered by the naturally-aspirated, 256 cu in (4.20 L), 520 hp (390 kW) Ford Indy V8 engine.
The McLaren M25 was an open-wheel racing car, designed by John Barnard, and developed and built by British constructor McLaren in 1973. It was based on the successful McLaren M23 Formula One car. It was originally built with the intention to be a Formula 5000 car, but it did not compete in any F5000 races, and didn't even contest in a motor race until 1976, which by that, was too late, since Formula 5000 racing had folded. It then became a Formula One car for Emilio de Villota, and was equipped with a 3.0 L (180 cu in) Ford-Cosworth DFV V8 engine, where it only entered one World Championship Grand Prix, the 1978 Spanish Grand Prix. de Villota damaged the car in an accident during the practice session for the race, so the team reverted his car back to the M23.
Alan Jones 
