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HSV Dealer Team

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83-575: The HSV Dealer Team , previously known as Tom Walkinshaw Racing Australia and John Kelly Racing , was an Australian V8 Supercar team. The team ceased operations at the end of 2008, with Walkinshaw Racing and Kelly Racing being formed by owners and staff of the former team. The team is best known for winning the Bathurst 1000 in 2003 and 2004 and the V8 Supercars Drivers & Teams Championships in 2006 and 2007 . The team

166-517: A Holden VE Commodore . The land on which the racetrack was located was sold to the Government of New South Wales for a new housing development . This led to the eventual closure of the track and ended 48 years of motorsport heritage at the facility. The last motorcycle race meeting, the BelRay 6 Hour, was held on 21–22 November 2009. The final race meeting was scheduled for 23–24 January 2010 but

249-599: A Reynard 92D - Holden (3.8L) Formula Holden set in July 2000. Note that in mid-1984 the circuit was changed slightly with the addition of a straight run after turn 3 heading to what was turn 5 and eliminating what was turn 4. This made turn 3, and subsequently the new turn 4, slightly faster and gave the Grand Prix Circuit 12 corners instead of 13. The result was an overall improvement in lap times of approximately 0.5 to 1 second per lap. Motorbikes continued to use

332-498: A compression ratio of 10:1. The Holden teams had the option of using the Group A -developed 5.0-litre Holden V8 engine , although this was restricted to the second-tier privateer teams from 1994 onwards, forcing the major Holden runners to use the more expensive Chevrolet engine. The V8s were first eligible to compete in the endurance races of 1992 . The distinctive aerodynamics package, consisting of large front and rear spoilers ,

415-699: A new street race on a shortened version of the Adelaide Grand Prix Circuit became one of the first festival-style events, which would become common in later years. Australia's capital city, Canberra , hosted its first event on the Canberra Street Circuit in 2000 . In 2001 , a championship round was held in New Zealand for the first time, at Pukekohe Park Raceway . In 2002 , the V8 Supercar support event at

498-506: A 1000-foot drag strip. Due to the nature of the land on which the circuit was built, most of the circuit was visible from the main grandstand or the grassed banks surrounding the track. Oran Park was used regularly for rounds of the Australian Touring Car Championship , V8 Supercar Championship Series , Australian Drivers' Championship and Australian Sports Sedan Championship . The Australian Grand Prix

581-420: A 60% share and TEGA the other 40%. A new board of directors was appointed, with two TEGA representatives and two AMRP representatives. In 2011, Archer Capital purchased a 65% shareholding in the series with the teams owning the other 35%. In December 2021, both Archer Capital and the teams sold their shareholdings to Race Australia Consolidated Enterprises. In the middle of 2008, a project led by Mark Skaife

664-569: A 75% share in AVESCO, with SEL owning the other 25%. TEGA was responsible for the rules and technical management of the series and the supply of cars and drivers, while SEL was responsible for capturing and maintaining broadcasting rights, sponsorship, licensing, and sanction agreements. The expansion of the series began in 1998 , with the first round to be held in the Northern Territory taking place at Hidden Valley Raceway . In 1999 ,

747-663: A Ford and Holden duopoly in 2020 with the departure of Nissan, while Ford replaced the Falcon with the Mustang in 2019. Holden announced its final year of competition in 2022, to be replaced by the Chevrolet Camaro ZL1 for the 2023 season. Starting in 2026, Toyota will make its debut in the championship, competing with the GR Supra . The concept of a formula centred around V8-engined Fords and Holdens for

830-545: A front spoiler and splitter ,and a rear wing . The aerodynamics package for each manufacturer is homologated after a series of tests which ensure that the different body styles produce near-identical downforce and drag numbers. By modern racing vehicle standards, Supercars have relatively low amounts of downforce. This is intended to make it easier to follow other cars, and make the handling more similar to road cars. The Gen 3 cars were originally reported to produce about 140 kg of downforce at 200 km/h, similar to

913-408: A further extension in 1974, creating an alternative "Grand Prix" circuit of 2.625 km (1.631 mi) in length. The Grand Prix circuit featured a figure-eight shape with a bridge where the track crossed over itself. Despite the loop the racing direction was still regarded as being anticlockwise. The complex also had a motocross track, a skidpan, a dirt track and four wheel drive course and

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996-516: A mid-mounted gearbox; the repositioning of the fuel tank to in front of the rear axle to improve safety; replacing the windscreen with a polycarbonate unit; and a switch from 17 inches (430 mm) to 18 inches (460 mm) wheels. In 2011, it was announced that the Car of the Future would not be introduced until 2013 . In February 2012, Nissan confirmed that they would enter the series under Car of

1079-440: A road-registerable Porsche 911 GT3 RS . Revisions in 2024 are stated to produce about 20% more downforce. The minimum weight of each car is 1,335 kilograms (2,943 lb) including the driver and excluding the fuel, with a minimum load of 725 kg over the front axle. The minimum weight for the driver is 95 kg and includes the driver dressed in a full racing suit the seat and seat mountings and any ballast needed to meet

1162-557: A round of the Australian Touring Car Championship every year since 1971. 2008 was the final year of Oran Park in the V8 Supercar Championship Series . Allan Moffat and Mark Skaife are the most successful drivers at Oran Park in the ATCC, with six round wins each. The first ever race in 1971 saw Moffat in his Ford Boss 302 Mustang and Bob Jane driving his 427 cui powered Chevrolet Camaro ZL-1 go into

1245-590: A second round held at the Yas Marina Circuit in Abu Dhabi . In November 2010, the series was granted international status by the FIA for the 2011 season , allowing the series to race at up to six international venues each year. As a result, the series name was changed to the 'International V8 Supercars Championship'. 2008 saw the separate boards of directors of VESA and TEGA merge into a single board that

1328-475: A six-piston caliper, while the rear discs are 355 millimetres (14.0 in) diameter and have a four-piston caliper. The cars use 18-inch (460 mm) control wheels, produced by Rimstock and supplied by Racer Industries, and control tyres from Dunlop. Supercars are provided with Soft, Supersoft, and Hard slick tyres as well as grooved wet tyres for each event, The requirement to use varying compounds and how many tyres need to be changed per race are dependent on

1411-731: A third HRT entry under the Holden Young Lions banner in 2000 drove one car, with the second driven by Greg Murphy who moved with the K-Mart sponsorship from Gibson Motorsport . The team achieved its first success in winning the final two rounds of the 2001 season. Murphy won his home event, the V8 International at Pukekohe Park Raceway , which was followed by Kelly winning the V8 Ultimate at Sandown Raceway , his first championship round win. Murphy would go on to win

1494-481: Is a "parity formula" which attempts to ensure that competitors using any of the available car models compete on an equal basis. In this aspect, it is similar in philosophy to the NASCAR Cup Series .The category's current rules, and the charter between organisers and teams state that "..to the extent that it is possible, Competition will take place between the different makes and models of Cars as equalised by

1577-603: Is broadcast in 137 countries and has an average event attendance of over 100,000. With over 250,000 in attendance annually, the Adelaide 500 is the most attended Supercars race in Australia . The vehicles used in the series are loosely based on road-going cars. Cars are custom made using a control chassis, with only certain body panels being common between the road cars and race cars. The cars are controlled for "technical parity" - ensuring that teams and drivers using any of

1660-765: Is held in New Zealand, with events previously being held in China, Bahrain, the United Arab Emirates, and the United States. The Melbourne SuperSprint championship event is also held in support of the Australian Grand Prix . Race formats vary between each event, with sprint races between 100 and 200 kilometres (62 and 124 mi) in length, street races between 125 and 250 kilometres (78 and 155 mi) in length, and two-driver endurance races held at Sandown and Bathurst . The series

1743-684: Is intended to extend to aerodynamics, engine performance, and handling characteristics. In practice, achieving technical parity has proven difficult and contentious, with a number of changes for the 2023 and 2024 season to aerodynamics and engines. The body of each car is based on its corresponding production car in Right Hand Drive and with homologation requirements. The bodies of both models are aerodynamically balanced through these homologations requirements, along with general balancing upon entering Composite and Exotic materials are generally not permitted. The tail lamps are carried over from

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1826-461: The 2012 season . The plan was publicly unveiled in March 2010 and was shown to incorporate several key changes to the internal workings of the car. The chassis and the cooling, fuel and electronics systems would all be changed to control parts, with changes to the engine, drivetrain, rear suspension, wheels and the control brake package. The safety of the cars was also to be reviewed and improved. While

1909-557: The 2023 Bathurst 1000 , the fastest Supercars qualifying lap recorded was 2:04.664 by Brodie Kostecki . On the same race weekend, the fastest qualifying lap recorded by the Carrera Cup cars was 2:04.6672. Oran Park Raceway Oran Park Raceway was a motor racing circuit at Narellan south west of Sydney , New South Wales , Australia which was operational from February 1962 until its closure in January 2010. The track

1992-601: The Australian Touring Car Championship had been established as early as mid-1991. With the new regulations set to come into effect in 1993 , Ford and Holden were both keen to know the details of the new formula by the end of 1991, putting pressure on the Confederation of Australian Motor Sport (CAMS) to provide clarity on the matter. However, CAMS was waiting to see what the FIA did with its proposed international formula for 2.5- and 2.0-litre touring cars. The new rules for

2075-571: The Indy 300 on the Gold Coast became a championship round, having been a non-championship event since 1994. Major format changes were made for 1999, with the incorporation of the endurance races into the championship. Control tyres were used for the first time, with Bridgestone selected as the supplier. The series was also renamed from the "Australian Touring Car Championship" to the "Shell Championship Series", by virtue of Shell's sponsorship of

2158-783: The Repco Supercars Championship under sponsorship, is a touring car racing category in Australia and New Zealand, running as an International Series under Fédération Internationale de l'Automobile (FIA) regulations, governing the sport. Supercars events take place in all Australian states and the Northern Territory , with the Australian Capital Territory formerly holding the Canberra 400 . Usually, an international round

2241-428: The final drive ratio are fixed with drop gears at the front of the transaxle allowing the teams to alter the overall transmission ratio for different circuits. The cars use a triple plate clutch. The cars run on E75 fuel with a fuel tank capacity of about 130 Litres An electronic control unit (ECU), provided by MoTeC, is used to monitor and optimise various aspects of the engine's performance. Numerous sensors in

2324-583: The 1.960 km (1.218 mi) South Circuit, with the track's lights upgraded to allow for night racing. The night races at Oran Park were a popular addition to the series, which other than one-off support races at the Bathurst 1000 the Gold Coast Indy 300 , had previously run exclusively on the only paved oval tracks in Australia, the Bob Jane owned Calder Park Thunderdome in Melbourne and

2407-512: The 1980s and apart from the Sandown and Bathurst classics would last the longest before fading interest caused the compression of the endurance season to just those two events. The final such Oran Park enduro would be the 1989 Pepsi 300 won by Andrew Miedecke and Andrew Bagnall driving a Ford Sierra RS500 . The final V8 Supercar round was held in December 2008, won by Garth Tander driving

2490-640: The 1989 rounds heat races also riding the Yahama FZR750. A number of the international WSBK riders were critical of the Oran Park circuit, particularly of the fact that many of the concrete walls that lined the outside of the circuit (especially on the outside of turns 3, 4, 9 and 12) left little to no runoff room should a rider come off their bike. During the mid-1990s, the Australian NASCAR and AUSCAR series raced at Oran Park, utilising

2573-678: The 2.0-litre class cars competed in a separate race to the V8s. This was changed for the second round of 1993 after only nine entrants were in the 2.0-litre class for the first round at Amaroo Park . With the new regulations intended to be a parity formula, protests by the Holden teams indicated that the Fords had an aerodynamic advantage after they won the opening three rounds, beating the Commodores comprehensively. After round five at Winton , Holden

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2656-654: The ATCC were announced in November 1991 and indicated that the V8 cars would be significantly faster than the smaller-engined cars. In 1992, CAMS looked at closing the performance gap between the classes, only to have protests from Ford and Holden, which did not want to see their cars beaten by the smaller cars. In June 1992, the class structure was confirmed: Both the Ford Falcon EB and Holden Commodore VP ran American-based engines, which were restricted to 7,500 rpm and

2739-671: The Australian Touring Car Championship. They did not contest the endurance races at Sandown and Bathurst, leaving these open solely to the 5.0-litre Ford and Holden models. The Australian Vee Eight Super Car Company (AVESCO) – a joint venture between the Touring Car Entrants Group of Australia (TEGA), sports promoters IMG and the Australian Motor Sports Commission – was formed in November 1996 to run

2822-773: The Car of the Future moniker was dropped in favour of the name "New Generation V8 Supercar". The series continued its international expansion in 2013, with the first event in North America held at the Circuit of the Americas in Austin , Texas . In 2015, five drivers took part in a series of demonstration races at the Kuala Lumpur Street Circuit as part of the KL City Grand Prix . This

2905-518: The Class C cars eligible for 1993 only, the German manufacturer's attention switched to the 2.0-litre class for 1994. Cars from all three classes would contest the 1993 Australian Touring Car Championship , as well as non-championship Australian touring car events such as the Bathurst 1000 . However, for the purposes of race classification and points allocation, cars competed in two classes: Originally,

2988-470: The Falcon, rather than the MacPherson struts used previously, and a Watts link at the rear rather than a Panhard. The aerodynamic packages were comprehensively tested and revised and differences in the porting of each of the manufacturers' engines were also removed. The performance of the new Ford BA Falcon and Holden VY and VZ Commodores was fairly even for the next four years, with Ford winning

3071-405: The Future regulations with Kelly Racing . Later in 2012, Australian GT Championship team Erebus Motorsport announced they would be running Mercedes-Benz cars in the championship, taking over Stone Brothers Racing . In June 2013, Volvo announced it would enter the series in 2014 in a collaboration with its motorsport arm, Polestar Racing and Garry Rogers Motorsport . In November 2013

3154-624: The Gen 3 regulations were introduced for the 2023 Supercars Championship . The main aim was to create closer racing, to reduce costs and to increase road-relevance for the manufacturers. To do this, sweeping aerodynamic changes were made to cut the generated downforce . This reduced the amount of "dirty" air created, and made the cars more challenging to drive. The regulations continued previous changes to ensure technical parity between cars, helping to keep power, downforce and drag levels identical. Engines were also changed, to increase longevity and decrease

3237-675: The HRT entries. Dumbrell remained with the Walkinshaw operation for 2009, joined by former HSV Dealer Team endurance co-driver David Reynolds . Walkinshaw Racing folded after the 2015 season as the operation downsized to two cars. The following is a list of drivers who have driven for the team in V8 Supercars, in order of their first appearance. Drivers who only drove for the team on a part-time basis are listed in italics. V8 Supercars The Supercars Championship currently known as

3320-612: The Mustang) is a 5.4L V8 with four camshafts and 4 valves per cylinder. These engines were designed to be cheaper and have a higher longevity compared to previous engines, along with being more road-relevant. The Toyota engine (for use in the GR Supra) introduced in 2026 is a 5.0L V8 with DOHC with 4 valves per cylinder. Power is transferred from the engine to the rear wheels through a six-speed sequential transaxle with an integrated spool differential . The individual gear ratios and

3403-537: The Pukekohe event again for the team in 2002 and 2003. For 2003 the cars were entered under a REC leased from John Faulkner Racing with Rick Kelly replacing brother Todd. Following the February 2003 collapse of Tom Walkinshaw Racing, the team was purchased by Holden before being quickly on-sold to John and Margaret Kelly, the parents of Rick and Todd, as manufacturers were barred from owning teams. In July 2003

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3486-658: The Speedway Super Bowl at the Adelaide International Raceway . As a comparison, in November 1974, Warwick Brown set the outright lap record on the then new "Grand Prix Circuit" with a 1:05.2 lap in a Lola T332 Formula 5000 . Ten years later in August 1984, John Bowe set the outright lap record of 1:03.9 in a Ralt RT4 (1.6L) Formula Mondial . When the circuit closed in 2010, the outright lap record stood at 1:01.6718 by Tim Leahey in

3569-456: The car collect information which is then transmitted to the team, allowing them to monitor things such as tyre wear and fuel consumption and find potential problems with the car. The ECU is also used by officials during the scrutineering process. During the race it can also serve functions such as to automatically limit a car's speed. All cars are required to use a double wishbone setup for the front suspension and independent rear suspension. Both

3652-667: The category. Reverse-grid races were introduced for multiple rounds in 2000 before being confined to just the Canberra round for 2001. Also in 2001, compulsory pit stops were introduced at certain rounds and the Top Ten Shootout was used at all rounds. The control tyre supplier changed from Bridgestone to Dunlop in 2002 and the series name was changed to the "V8 Supercar Championship Series" after Shell discontinued their sponsorship. Discussions about parity had returned in 2000, with 100 millimetres (3.9 in) trimmed from

3735-411: The championship in 2003, 2004 , and 2005 and Holden winning in 2006 . Reverse-grid races were used at certain events in 2006 before unpopularity with the drivers, teams, and fans saw them abolished halfway through the season. The Holden VE Commodore caused controversy when it was introduced in 2007 . The production model was longer, wider, and taller than the rival Ford BF Falcon and outside of

3818-434: The circuit. A motorcycle race meeting was held on 17 February 1963, with reigning Grand Prix Champion Jim Redman being the star attraction. Redman won nearly every class and set the lap record of 50.4 seconds, only 0.8 seconds slower than Frank Matich 's outright time set in a 2.6-litre Lotus Sports Car . The original lap distance of 1.690 km (1.050 mi) was later extended to 1.960 km (1.218 mi) with

3901-486: The circuit. As there were Group E cars in the race, the officials seemed to miss the extra car and the race continued with the driver managing to complete a few laps before exiting the circuit. A number of endurance races for Touring Cars were staged at Oran Park Raceway between 1977 and 1989. Oran Park twice played host to the Superbike World Championship . It hosted the second last round of

3984-522: The cost of a rebuild. The current Gen 3 regulations are a complete refresh of the previous generation, with the cessation of volume car production in Australia being a major factor. The current cars are the Ford Mustang GT and the Chevrolet Camaro ZL1 . The full list of regulations, Sporting and Technical, can be found on the Supercars website in the operations manual [1] . Supercars

4067-469: The driver in the event of a crash. The fuel tank is positioned in front of the rear axle to prevent it from being damaged or ruptured in a rear end impact. The driver is seated towards the centre of the car and extra reinforcement is used on the roll cage on the driver's side to lessen the risk of injury in a side-on collision. The cars also feature a collapsible steering column and a fire extinguisher system. All cars have an aerodynamics package consisting of

4150-530: The early stages of 2005 before a late upturn in form. In 2006 , Toll Group joined HSV as a title sponsor with the team becoming known as Toll HSV Dealer Team . The team then quickly became the dominant force of the championship with Rick Kelly winning the 2006 championship title and Tander doing likewise in 2007 . In 2008 Tander transferred, with the Toll sponsorship, to the Holden Racing Team and

4233-693: The endurance races in 2006, the HSV Dealer Team and the Holden Racing Team swapped drivers, primarily to split Tander and Kelly who were both in contention for the championship (being 1st and 2nd at that point). Tander joined Mark Skaife at HRT while Todd Kelly rejoined the team. A loophole in the regulations allowed the drivers to terminate their contracts with their respective teams. However while Kelly would finish second at both Sandown and Bathurst , Tander only managed twenty-seventh at Sandown and did not finish at Bathurst. The loophole

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4316-584: The event The highest speed recorded in a Supercar of any generation is 300.5 km/h on the (downhill) Conrod Straight on the Mount Panorama Circuit , by Shane van Gisbergen in qualifying for the 2023 Bathurst 1000. 2024-spec cars are expected to be about 10 km/h slower. Supercar lap times are similar to the 992 GT3 Cup cars running in the Porsche Carrera Cup Australia Championship . At

4399-1114: The first time. The series travelled to the Shanghai International Circuit in China in 2005, originally on a five-year agreement, however the promoter of the race dropped their support and the series did not return thereafter. 2006 saw the series travel to the Middle East , with an event held at the Bahrain International Circuit in Bahrain . Multiple new street circuits appeared on the calendar in 2008 and 2009, with new events held in Hamilton in New Zealand , Townsville in North Queensland and at Sydney Olympic Park . The series' Middle East expansion continued in 2010 with

4482-428: The front and rear suspension systems feature adjustable shock absorbers and an anti-roll bar which, as of the introduction of the Gen 3 regulations, can not be adjusted from inside the car The cars use disc brakes supplied by AP Racing on the front and rear, with the master cylinders provided by AP Racing or former control brake supplier Alcon. The front discs have a diameter of 395 millimetres (15.6 in) and

4565-399: The front spoiler of the Commodore after Holden, in particular, the Holden Racing Team , had dominated in 1998 and 1999. This was in response to the 300 millimetres (12 in) removed from the Falcon in previous seasons, and coincided with a 10 millimetres (0.39 in) trim from the Falcon's rear spoiler. The small reduction for the Holden teams was quickly addressed with both cars receiving

4648-560: The homologated cars have a chance to build and drive a winning car. All cars currently use either a 5.4L or 5.7L Naturally aspirated V8 engine . Originally only for Ford Falcons and Holden Commodores , the new generation V8 Supercar regulations, introduced in 2013, opened up the series to more manufacturers. Nissan were the first new manufacturer to commit to the series with four Nissan Altima L33s followed briefly by Erebus Motorsport with Mercedes-Benz E63 AMGs and Garry Rogers Motorsport with Volvo S60s . The series returned to

4731-406: The inaugural season of the championship in 1988 , and also hosted the second last round in 1989 (since 1990 the Australian round has been held at the Phillip Island Grand Prix Circuit in Victoria ). Australia's future five time 500cc Motorcycle World Champion Mick Doohan easily won both races in 1988 on his Yamaha FZR750 , while fellow Australians Peter Goddard and Michael Dowson won

4814-418: The leased John Faulkner REC was returned (and subsequently sold to Paul Weel Racing ), after one was purchased from 00 Motorsport . The team won both the 2003 and 2004 Bathurst 1000 with Murphy and Rick Kelly as co-drivers. This included being a part of one of the most famous moments in Bathurst history in 2003, with Murphy setting what became known as the 'Lap of the Gods' in the Top 10 Shootout. The lap

4897-475: The limits set by Project Blueprint. As a result, the VE race car was granted custom bodywork – namely shortened rear doors and a lowered roofline to meet the regulations. Despite this, the VE was approved for use in the series, along with the BF Falcon, after several months of preseason testing. Sequential gearboxes were introduced in 2008 and became compulsory by the end of the year. In 2009 , E85 (a fuel consisting of 85% ethanol and 15% unleaded petrol )

4980-436: The minimum weight. Some other components also have a minimum weight, such as the engine and the front uprights All cars must be front-engine, rear-wheel-drive , and powered by a V8 engine designated by Supercars for use in the respected model of car, and balanced in power and weight. Currently, the GM engine (for use in the Camaro) is a 5.7L V8 with a single camshaft and two valves per cylinder. The Ford engine (for use in

5063-412: The plans were well received by all of the teams, Holden Motorsport boss Simon McNamara warned potential new manufacturers to stay out of the championship just hours after the plans were released, claiming that they would "gain nothing" from entering the series. Major changes were revealed to include a switch from a live rear axle to independent rear suspension ; the use of a rear transaxle instead of

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5146-503: The road car, while the windscreen is replaced by a polycarbonate unit. The cars also carry cameras for broadcasting. The bodies are built around a chassis provided by official accredited builders, including certain race teams. Currently, Triple Eight Race Engineering homologate the Chevrolet Camaro and Dick Johnson Racing homologate the Ford Mustang . The new for 2026 Toyota GR Supra will be homologaged by Walkinshaw Andretti United . Many safety features are utilised to protect

5229-426: The round on 31 and 34 points respectively with Moffat needing to either win or score more 3 or more points than Jane to claim the title. With both drivers starting from the front row a capacity crowd saw a titanic struggle with Jane claiming the win from Moffat and securing his 3rd ATCC championship. In a bizarre happening during the race, a spectator driving a road registered Valiant drove through an open gate and onto

5312-414: The same front splitter shortly afterwards, but the Falcon's rear wing remained trimmed. Ford had threatened to withdraw from the series, but nothing came of this. After Holden again dominated in 2001 and 2002, a new set of regulations, dubbed "Project Blueprint", was introduced in 2003 to close the performance gap between the Commodore and the Falcon, thus creating closer, fairer racing. Project Blueprint

5395-536: The series. This set the foundation for the large expansion of the series during the following years. The category also adopted the name 'V8 Supercars' at this time, though the cars themselves were much unchanged. A new television deal with Network Ten and Fox Sports was organised, although this had follow-on effects for the Bathurst 1000 later in the year. In February, Tony Cochrane and James Erskine left IMG. Together with David Coe, they formed Sports and Entertainment Limited (SEL) in April 1997. TEGA would have

5478-416: The technical parity mechanisms enshrined in the Rules.". However, the rules go on to state that "The Category is not about equalisation of the abilities of participating Drivers and/or Teams (such equalisation could be, and is in some categories, defined as sporting parity). It is up to individual Drivers and/or Teams to Compete to the best of their abilities under the principle of technical parity." Parity

5561-439: The use of two-door coupé body styles and turbocharged four- or six-cylinder engines. However, no teams elected to build cars to these alternate engine specifications. Cars were still required to be based on front-engined, rear-wheel drive, four-seater production cars that were sold in Australia. The chassis and control components were carried over from the New Generation V8 Supercar regulations, while engine and aerodynamic parity

5644-552: Was cancelled due to a lack of entries. This meant that the Independent Race Series event on 16 January 2010 was in fact the last race meeting to be held at the circuit. The circuit continued to run open track days, where the public could drive road cars and motorbikes around the full circuit. The last day before the track closed for good was Monday 25 January 2010. Oran Park twice hosted the Australian Grand Prix during its 42 years of operation, with both events held for Formula 5000 cars. The first Grand Prix held at Oran Park in 1974

5727-409: Was designed and started by George Murray and Jack Allen. Since its closure in 2010 it has been (re)developed into housing. The circuit was established by the Singer Car Club, with its opening meeting held on the weekend of 17–18 February 1962. The land for the circuit was provided by wealthy Camden grazier Dan Cleary, who also ran an earthmoving business, which provided the equipment used to help build

5810-483: Was designed partly with this in mind, to give the new cars a better chance of beating the Nissan Skyline GT-Rs in those races. The new rules meant that cars such as the turbocharged Nissan Skyline GT-R and Ford Sierra RS500 Cosworth were not eligible to compete in 1993, while cars such as the BMW M3 were. However, the M3 received few of the liberal concessions given to the new V8s and also had an extra 100 kilograms (220 lb) added to its minimum weight, so with

5893-402: Was developed by Paul Taylor and Wayne Cattach, who spent two years designing a formula which would eliminate most of the differences between the Fords and Holdens. Project Blueprint had the chassis pick-up points, wheelbase , track , and driving position become common across both manufacturers. The Holdens were now able and required to use double-wishbone front suspension, similar to that of

5976-558: Was formed in 2001 (commercially known as K-Mart Racing Team ) when Tom Walkinshaw Racing expanded its Holden Racing Team operation to four cars. Because a team could only race three cars under a Racing Entitlement Contract (REC) at the time, Romano Racing's REC was leased for the two K-Mart cars with the Romano car entered as a third Holden Racing Team car under the Holden Young Lions banner. Todd Kelly who had driven

6059-426: Was granted a new front and rear wing package. The BMWs were also allowed new splitters and full DTM-specification rear wings. Disparity between the Fords and Holdens continued to be a talking point during the next few years, with various concessions given to each manufacturer to try to equalise the two cars. From 1995 , the 2.0-litre cars, now contesting their own series as super touring cars , became ineligible for

6142-440: Was held at Oran Park in 1974 and 1977 . In the 1970s the circuit attracted large crowds for the popular Toby Lee Series , initially run for Series Production Touring Cars and later for Sports Sedans . The inaugural Rothmans 500 for Touring Cars was staged in 1977 but the 1978 event was to be the second and last running of this endurance race. Shorter touring car endurance races would continue to be held at Oran Park during

6225-454: Was intended to be a precursor to the series holding a championship event at the circuit in 2016, in a push from CEO James Warburton to build series exposure in Asia. The event was later cancelled due to legal issues affecting the circuit. In December 2014, Supercars released details concerning the future of the category. New regulations, dubbed Gen2 Supercar, were introduced in 2017 to allow

6308-521: Was introduced in an effort to improve the environmental image of the sport. Carbon dioxide emissions decreased by up to 50%, but fuel consumption was increased by 30% to produce the same power as before. 2009 also had the introduction of a soft compound tyre at certain events to try to improve the quality of the racing and create different strategies. In 2005, AVESCO changed its name to V8 Supercars Australia (VESA). The series continued to expand during this time, with races held outside of Australasia for

6391-533: Was later closed. At the end of 2008 John Kelly announced he would end his association with Walkinshaw Performance and establish Kelly Racing , with preparation handled by Perkins Engineering . The new team expanded to four cars and featured both Kelly brothers driving in the same team for the first time. The team continues to this day, and partnered with Nissan for their return to the category in 2013 . Walkinshaw Performance decided to continue to race four cars, forming Walkinshaw Racing in 2009 to complement

6474-414: Was organised by V8 Supercars to investigate future directions for the sport. The project had the primary objective of cutting costs to $ 250,000 per car through the use of control parts and to create a pathway for new manufacturers to enter the series, provided that they have a four-door saloon car in mass production. The new formula, called "Car of the Future", was scheduled to be introduced before or during

6557-417: Was replaced by Paul Dumbrell . As well as continuing HSV sponsorship, the team ran Autobarn colours for Dumbrell and Opes Prime colours for Kelly, Toll Group then rejoined the team midway through the season, following the collapse of Opes Prime. Rick Kelly won the team's final race at Oran Park Raceway in December 2008, which was also the final championship race held at the now-demolished circuit. For

6640-646: Was reviewed In April 2016, the series reached an agreement with Virgin Australia to rename the series to the Virgin Australia Supercars Championship on 1 July. For the 2021 season, this changed to the Repco Supercars Championship on a 5-year deal, extended to an 8-year deal at the end of 2022. After being first announced in 2020, and after being delayed for a year due to the COVID-19 pandemic,

6723-430: Was solely responsible for the administration of the category. The new board of directors was composed of four TEGA representatives, two members from SEL and two independent directors. In 2011, TEGA and SEL entered a sale agreement with Australian Motor Racing Partners (AMRP), which had significant financial backing from Archer Capital . This agreement saw SEL lose its 25% stake in V8 Supercars, with Archer Capital taking up

6806-541: Was the fastest in circuit history at the time. In winning the 2003 race, Rick Kelly became the youngest winner in the race's history. In 2005 Murphy was replaced by Garth Tander . At this point K-Mart concluded their sponsorship and the team became the HSV Dealer Team . Rick Kelly's entry was, however, rebranded as Team Buick for the V8 Supercars China Round . The team struggled through

6889-478: Was won by Max Stewart driving a Lola T330 Chevrolet . The last time the circuit hosted the event was in 1977 when Warwick Brown drove his Lola T430 Chevrolet to victory. Alan Jones had actually 'won' the 1977 race on the road and was some 40 seconds ahead of Walker when he crossed the line for what should have been the finish. However he was penalised 60 seconds for jumping the start and would eventually be classified in 4th place. Oran Park Raceway has hosted

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