1991 All Japan Sports Prototype Car Endurance Championship

(Redirected from 1991 JSPC season)

The 1991 All Japan Sports Prototype Car Endurance Championship was the ninth season of the All Japan Sports Prototype Championship. The 1991 champion was the #23 Nissan Motorsports Nissan R91CP driven by Kazuyoshi Hoshino and Toshio Suzuki.

Schedule

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All races were held in Japan.

Round Race Circuit Date
1 All Japan Fuji 500 km Fuji Speedway 10 March
2 All Japan Fuji 1000 km Fuji Speedway 5 May
3 All Japan Fuji 500 Miles Fuji Speedway 21 July
4 International Suzuka 1000 km Suzuka Circuit 25 August
5 SUGO Inter 500 km Sportsland SUGO 16 September
6 Interchallenge Fuji 1000 km Fuji Speedway 6 October
7 SUGO Inter 500 Miles Sportsland SUGO 3 November

Entry list

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Team Make Car Engine No. Drivers Tyre Rounds
Nissan Motorsports Nissan Nissan R90CP
Nissan R91CP
Nissan VRH35Z 3.5 L Twin Turbo V8 1   Masahiro Hasemi B All
  Anders Olofsson All
23   Kazuyoshi Hoshino All
  Toshio Suzuki All
Team Taisan Porsche Porsche 962C Porsche 935/82 3.0 L Twin Turbo F6 2   Kunimitsu Takahashi Y 1–2
  Stanley Dickens 1–2
  Will Hoy 2
Porsche 962/83 3.2 L Twin Turbo F6 3   Will Hoy 1
  Harald Huysman 1
Navi Connection Racing Alexel Alexel Autorama C91 Ford DFR 3.5 L V8 3   Kaoru Iida D 5–7
  Taku Akaike 5–7
The Alpha Racing Porsche Porsche 962C Porsche 962/83 3.2 L Twin Turbo F6 7   Tiff Needell Y 1–3
  Anthony Reid 1–3
  Raul Boesel 6
  Bob Wollek 6
  Jonathan Palmer 7
  Oscar Larrauri 7
TWR Suntec Jaguar Jaguar Jaguar XJR-11 Rover V64V 3.5 L Twin Turbo V6 18   Mauro Martini G 2–6
  Jeff Krosnoff 2–6
  John Nielsen 3–4
Jaguar XJR-14 Cosworth HB 3.5 L V8   Mauro Martini 7
  Jeff Krosnoff 7
17   David Brabham 7
  Teo Fabi 7
Ao Racing Spice Spice SE90C Ford DFZ 3.5 L V8 21   Hideshi Matsuda D 5–6
  Hideo Fukuyama 5–6
  Tomiko Yoshikawa 6
Team LeMans Nissan Nissan R90C
Nissan R91CP
Nissan VRH35Z 3.5 L Twin Turbo V8 25   Hideki Okada Y All
  Takao Wada 1–4
  Masahiko Kageyama 3–7
  Maurizio Sandro Sala 4
From A Racing Nissan Nissan R90CK Nissan VRH35Z 3.5 L Twin Turbo V8 27   Akihiko Nakaya B All
  Volker Weidler All
  Thomas Danielsson 2
Toyota Team TOM'S Toyota Toyota 90C-V
Toyota 91C-V
Toyota R36V 3.6 L Turbo V8 36   Masanori Sekiya B All
  Hitoshi Ogawa All
  Andy Wallace 2, 4
37   Geoff Lees All
  Eje Elgh 2–7
  Pierre-Henri Raphanel 1
  Andy Wallace 4, 6
Toyota Team SARD Toyota Toyota 90C-V
Toyota 91C-V
Toyota R36V 3.6 L Turbo V8 38   Roland Ratzenberger D All
  Naoki Nagasaka 1–4
  Pierre-Henri Raphanel 3–7
Team Fedco Spice Spice SE91C Ford DFZ 3.5 L V8 77   Hisashi Yokoshima G 2–3
  Kiyoshi Misaki 2–3
Team Schuppan Porsche Porsche 962C Porsche 962/83 3.0 L Twin Turbo F6 91   Hurley Haywood D 1
  James Weaver 1
Team 0123 Porsche Porsche 962C Porsche 935/83 3.0 L Twin Turbo F6 91   Julian Bailey D 4
  Kenny Acheson 4, 6
  James Weaver 6
Trust Racing Porsche Porsche 962C Porsche 935/83 3.0 L Twin Turbo F6 100   George Fouché D All
  Steven Andskär All
Mazdaspeed Mazda Mazda 787
Mazda 787B
Mazda R26B 2.6 L 4-rotor 201   Tetsuya Ota D 1
  Pierre Dieudonné 1, 7
  David Kennedy 1–2, 4–5
  Johnny Herbert 3, 6
  Bertrand Gachot 3
  Yojiro Terada 4–5, 7
  Takashi Yorino 4
  Maurizio Sandro Sala 6
202   Takashi Yorino 1–3, 5–7
  Yojiro Terada 1–3
  Tetsuya Ota 2, 5
  David Kennedy 6–7
Pleasure Racing Mazda Mazda 767B Mazda RE13J 2.6 L 4-rotor 230   Tetsuji Shiratori D All
  Shuji Fujii All
  Masatomo Shimizu 1–6

Season results

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Season results as follows:[1]

Round Circuit Winning Team
Winning Drivers
1 Mt. Fuji #23 Nissan Motorsports Nissan R91CP
  Kazuyoshi Hoshino
  Toshio Suzuki
2 Mt. Fuji
Report
#23 Nissan Motorsports Nissan R91CP
  Kazuyoshi Hoshino
  Toshio Suzuki
3 Mt. Fuji #36 Toyota Team TOM'S Toyota 91C-V
  Hitoshi Ogawa
  Masanori Sekiya
4 Suzuka Circuit
Report
#38 Toyota Team SARD Toyota 91C-V
  Roland Ratzenberger
  Pierre-Henri Raphanel
  Naoki Nagasaka
5 Sportsland SUGO
Report
#37 Toyota Team TOM'S Toyota 91C-V
  Geoff Lees
  Eje Elgh
6 Mt. Fuji #23 Nissan Motorsports Nissan R91CP
  Kazuyoshi Hoshino
  Toshio Suzuki
7 Sportsland SUGO #17 TWR Suntech Jaguar XJR-14
  David Brabham
  Teo Fabi

Point Ranking

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Drivers

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Rank Drivers Number/Team Points Wins
1   Kazuyoshi Hoshino
  Toshio Suzuki
#23 Nissan Motorsports Nissan R91CP 87 3
2   Hitoshi Ogawa
  Masanori Sekiya
#36 Toyota Team TOM'S Toyota 91C-V 85 1
3   Geoff Lees #37 Toyota Team TOM'S Toyota 91C-V 54 1
4   Volker Weidler
  Akihiko Nakaya
#27 From A Racing Nissan R90CK 52 0
5   George Fouché
  Steven Andskär
#100 Trust Racing Porsche 962C 52 0

References

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  1. ^ "JSPC 1991". Archived from the original on 15 November 2009.
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