Oran Park Raceway
Grand Prix Circuit
|Location||Narellan, New South Wales|
|Time zone||UTC +10|
|Major events||V8 Supercars
Australian Grand Prix
Superbike World Championship
Castrol 6 Hour
|Grand Prix Circuit|
|Length||2.620 km (1.62 mi)|
|Lap record||1:01.6718 (Tim Leahey, Reynard 92D Holden, 2000, Formula Holden)|
|Motorcycle Grand Prix Circuit|
|Length||2.625 km (1.62 mi)|
|Lap record||1:10.2005 (Mat Mladin, Kawasaki Ninja ZX-7R, 1995, Superbikes)|
|Length||1.960 km (1.218 mi)|
|Lap record||0:37.73 (Paul Stokell, Reynard 91D Holden, 1994, Formula Holden)|
|Length||0.660 km (0.410 mi)|
The circuit was established by the Singer Car Club, with its opening meeting held on the weekend of 17–18 February 1962. 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 1.0 miles (1.6 km) was later extended to 1.21 miles (1.9 km) with a further extension in 1974 creating an alternative “Grand Prix” circuit of 1.63 miles (2.62 km) 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 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 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 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 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 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 ever day before the track closed for good was Monday 25 January 2010.
Australian Grand Prix
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 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.
Australian Touring Car Championship
Oran Park Raceway has hosted 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 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 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.
Touring Car round winners
Touring Car endurance races
A number of endurance races for Touring Cars were staged at Oran Park Raceway between 1977 and 1989.
Superbike World Championship
Oran Park twice played host to the Superbike World Championship. It hosted the second last round of 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 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.
NASCAR / AUSCAR
During the mid-1990s, the Australian NASCAR and AUSCAR series raced at Oran Park, utilising the 1.96 km South Circuit, with the track's lights upgraded to allow for night racing. The night races at Oran Park were a popular edition 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 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-Chevrolet Formula 5000. Ten years later in August 1984, John Bowe set the outright lap record of 1:03.9 in a Ralt RT4-Ford (1.6L) Formula Mondial. When the circuit closed in 2010, the outright lap record stood at 1:01.6718 by Tim Leahey in 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 the pre-1984 sequence of turns until one year before the circuits closure.
|Outright||Tim Leahey||Reynard 92D Holden||1:01.6718||30 July 2000|
|Formula Holden||Paul Stokell||Reynard 91D Holden||0:37.73||28 August 1994|
|Formula Mondial||Andrew Miedecke||Ralt RT4 Ford||0:39.9||21 August 1983|
|Formula Holden||Tim Leahey||Reynard 92D Holden||1:01.6718||30 July 2000|
|Formula Mondial||John Bowe||Ralt RT4 Ford||1:03.9||19 August 1984|
|Formula Three||Michael Caruso||Dallara 301 Fiat||1:03.9747||13 July 2003|
|Formula 5000||Warwick Brown||Lola T332 Chevrolet||1:05.2||17 November 1974|
|Australian Formula 2||Jon Crooke||Cheetah Mk8 VW||1:05.8||8 June 1986|
|Formula Ford||Steven Richards||Van Diemen RF94||1:11.5614||24 July 1994|
|Formula Vee 1600||Ryan Simpson||Jacer F2k6||1:18.8632||19 June 2006|
|Formula Vee 1200||Benjamin Porter||Jacer||1:21.9271||19 July 2003|
|Group A Sports Cars||Bap Romano||Romano WE84-Cosworth||0:41.1||19 August 1984|
|Sports Sedan||Kerry Baily||Nissan 300ZX-Chevrolet||1:06.8983||28 July 2001|
|Nations Cup||Paul Stokell||Lamborghini Diablo GT||1:08.6267||13 July 2003|
|Carrera Cup||Alex Davison||Porsche 997 GT3 Cup||1:09.6224||13 August 2003|
|Production Sports Cars||Tim Mackie||Lotus Elise HPE||1:10.9768||31 May 2009|
|GT Championship||David Wall||Dodge Viper GTS ACR||1:11.2863||7 May 2006|
|Invitation Sports Cars||Stan Adler||Porsche 911 Coupe||1:15.6234||30 August 1998|
|GT Performance||Bob Pearson||Mazda RX-7||1:16.0830||13 July 2003|
|Aussie Racing Cars||Nick Percat||ARC Falcon-Yamaha||1:16.6124||12 August 2006|
|MG-F Trophy||Warren Luff||MG-F Trophy||1:23.5348||17 August 2003|
|V8 Supercar||Craig Lowndes||Holden VT Commodore||1:08.0630||15 September 1999|
|Super Touring||Brad Jones||Audi A4 Quattro||1:10.0464||30 August 1998|
|Group A||Mark Skaife||Nissan Skyline R32 GT-R||1:10.26||21 June 1992|
|Fujitsu V8 Supercars Series||Dean Canto||Ford EL Falcon||1:10.3812||16 June 2000|
|Group C||Peter Brock||Holden VH Commodore SS||1:15.34||27 May 1984|
|Performance Cars||Chris Alajajian||Subaru Impreza WRX STi||1:15.6008||13 August 2005|
|Club Cars||Wayne Wakefield||Mazda 808 Station Wagon||1:16.8968||30 August 1998|
|Commodore Cup||Ashley Cooper||Holden VS Commodore||1:18.2003||22 April 2007|
|Saloon Cars||Kris Walton||Ford AU Falcon||1:19.7760||28 October 2006|
|Production Cars||Scott Loadsman||Holden VX Commodore||1:20.3087||24 November 2001|
|Mirage Series||Warren Luff||Mitsubishi Mirage RS||1:20.7364||15 August 1999|
|V8 Utes||Grant Johnson||Holden VZ SS Ute||1:21.4087||7 May 2006|
|HQ Holden||Vince Gatt||HQ Holden||1:27.6977||15 August 1999|
|Historic Touring Cars|
|Touring Car Masters||Gavin Bullas||1969 Ford Boss Mustang||1:18.0507||27 April 2008|
|Group Nb||Cameron Tilley||Chrysler Valiant S Series||1:21.6603||18 June 2000|
|Super Trucks||Ian 'Inky' Tulloch||Freightliner Trucks||0:52.4607||24 March 2002|
|Superbikes||Mat Mladin||Kawasaki Ninja ZX-7R||1:10.2005||6 August 1995|
|Formula Xtreme Motorcycles||Kevin Curtain||Yamaha YZF1000R||1:10.8232||11 October 1998|
- Clyde Hogkins, New Track for Racing, The Sun Herald, 18 Feb 1962, page 59.
- The Sydney Morning Herald, 13 Feb 1963 Retrieved from news.google.com on 8 February 2010
- Terry Walker, Fast Tracks, 1995, page 118
- Ray Bell, Lucky Stewart Bags AGP, Racing Car News, December 1974, page 60
- NOTICE OF CANCELLATION - LAST EVER RACE MEETING 23 -24 JANUARY 2010 As archived at www.webcitation.org on 7 February 2010
- Race Results Archive 2010 Retrieved from www.natsoft.biz on 7 February 2010
- Oran Park lap records - 2004 V8 Supercar Oran Park round official programme
- Oran Park lap records - 2007 V8 Supercar Oran Park round official programme
- "Australian Formula Vee tracks". Official Australian Formula Vee website. 10 May 2007. Retrieved 22 November 2008.
|Wikimedia Commons has media related to Oran Park Raceway.|
- Official website
- Oran Park Track Days
- Oran Park Hot Laps
- Oran Park LIDAR
- "Oran Park Race Track Details and Motorsport Sport Facilities". Norrgard Motorsport Development. Retrieved 12 June 2006.