1990 All Japan Sports Prototype Car Endurance Championship

The 1990 All Japan Sports Prototype Car Endurance Championship was the eighth season of the All Japan Sports Prototype Championship. The 1990 champion was the #24 Nissan Motorsports Nissan R91CP driven by Masahiro Hasemi and Anders Olofsson.

Schedule

All races were held in Japan.

Round	Race	Circuit	Date
1	JAF Grand Prix All Japan Fuji 500 km	Fuji Speedway	11 March
2	Interchallenge Fuji 1000 km	Fuji Speedway	5 May
3	All Japan Fuji 500 Miles	Fuji Speedway	22 July
4	International Suzuka 1000 km	Suzuka Circuit	26 August
5	SUGO International 500 km	Sportsland SUGO	16 September
6	All Japan Fuji 1000 km	Fuji Speedway	7 October

Entry list

Team	Make	Car	No.	Engine	Drivers	Tyre	Rounds
Alpha Nova Racing	Porsche	Porsche 962C	Porsche 956/82 3.2 L Twin Turbo F6	1	Kunimitsu Takahashi	Y	All
			Porsche 956/82 3.2 L Twin Turbo F6	1	Kazuo Mogi	Y	All
			Porsche 935/82 3.0 L Twin Turbo F6	2	Will Hoy	B	All
					Stanley Dickens		1–2, 4–6
					Kenji Takahashi		2
					David Sears		3
			Porsche 935/83 3.0 L Twin Turbo F6	7	Tiff Needell	Y	All
					Costas Los		1–2
					Derek Bell		2–6
					Anthony Reid		4, 6
			Porsche 935/82 3.0 L Twin Turbo F6	20	Chiyomi Totani	D	1, 3–4
					Luis Pérez-Sala		1
					Manuel Reuter		1–2, 4
					Maurizio Sandro Sala		2
					Allen Berg		3
Davey Racing	Porsche	Porsche 962C	Porsche 935/82 3.0 L Twin Turbo F6	19	Tim Lee-Davey	D	1
Davey Racing	Porsche	Porsche 962C	Porsche 935/82 3.0 L Twin Turbo F6	19	Bruno Giacomelli	D	1
Ao Racing	Spice	Spice SE90C	Ford DFZ 3.5 L V8	21	Costas Los	D	3–5
					Katsutomo Kaneishi		3–5
					Kazuhiko Oda		3
					Hideshi Matsuda		4–5
Nissan Motorsports	Nissan	Nissan R90CP	Nissan VRH35Z 3.5 L Twin Turbo V8	23	Kazuyoshi Hoshino	D B	All
				23	Toshio Suzuki	D B	All
				24	Masahiro Hasemi	D	All
				24	Anders Olofsson	D	All
From A Racing	Porsche	Porsche 962C	Porsche 956/82 3.2 L Twin Turbo F6	27	Akihiko Nakaya	B	All
					Volker Weidler		All
					Yukihiro Hane		All
Takefuji Racing Team [ja]	Porsche	Porsche 962C	Porsche 935/83 3.0 L Twin Turbo F6	33	Johnny Herbert	D	All
					Bob Wollek		1, 4–5
					Rickard Rydell		2–4, 6
					Eddie Irvine		2
Toyota Team TOM'S	Toyota	Toyota 90C-V	Toyota R32V 3.2 L Turbo V8 (Rd. 1–2) Toyota R36V 3.6 L Turbo V8 (Rd. 3–6)	36	Hitoshi Ogawa	B	All
					Masanori Sekiya		1–5
					Keiichi Suzuki		4, 6
					Takuya Kurosawa		6
				37	Geoff Lees		4–5
					Pierre-Henri Raphanel		4–6
					Hitoshi Ogawa		6
					Masanori Sekiya		6
Toyota Team SARD	Toyota	Toyota 89C-V	Toyota R32V 3.2 L Turbo V8	39	Roland Ratzenberger	D	1–2
					Naoki Nagasaka		1–2
					Pierre-Henri Raphanel		1–2
		Toyota 90C-V	Toyota R36V 3.6 L Turbo V8		Roland Ratzenberger		All
		Toyota 90C-V	Toyota R36V 3.6 L Turbo V8		Naoki Nagasaka		All
Omron Racing [ja]	Porsche	Porsche 962C	Porsche 935/83 3.0 L Twin Turbo F6	55	Eje Elgh	D	All
					Vern Schuppan		1–4
					Tomas Mezera		2–6
Team LeMans	Nissan	Nissan R89C	Nissan VRH35 3.5 L Twin Turbo V8	85	Osamu Nakako	Y	All
					Takao Wada		All
					Maurizio Sandro Sala		4
British Barn Racing	British Barn	British Barn BB90R	Ford DFZ 3.5 L V8	88	Jiro Yoneyama	D	4–6
					Hideo Fukuyama		4, 6
					Tsunehisa Asai		4–5
					Hisatoyo Goto		5–6
Trust Racing [ja]	Porsche	Porsche 962C	Porsche 935/83 3.0 L Twin Turbo F6	100	George Fouché	D	All
Trust Racing [ja]	Porsche	Porsche 962C	Porsche 935/83 3.0 L Twin Turbo F6	100	Steven Andskär	D	All
Mazdaspeed	Mazda	Mazda 767 Mazda 767B	Mazda RE13J 2.6 L 4-rotor	201	David Kennedy	D	1, 3–6
					Takashi Yorino		1–2
					Yojiro Terada		2, 4
					Pierre Dieudonné		3–6
				202	Yoshimi Katayama		1–5
					Pierre Dieudonné		1–2
					Yojiro Terada		1, 3, 5–6
					David Kennedy		2
					Takashi Yorino		3–6
					Tetsuya Ota		4
				203	Yoshimi Katayama		6
					Maurizio Sandro Sala		6
					Tetsuya Ota		6
Pleasure Racing	Mazda	Mazda 757	Mazda RE13G 2.0 L 3-rotor	230	Tetsuji Shiratori	D	All
					Shuji Fujii		All
					Keiichi Mizutani		4, 6
					Seisaku Suzuki		2–3, 5
Lenox Racing	Mazda	Mazda 757	Mazda RE13G 2.0 L 3-rotor	240	Kazuhiko Oda	D	1–2, 6
					Keiichi Mizutani		1–2
					Toshihiko Nogami		2, 6

Season results

Overall winner in bold. Season results as follows:^[1]

Round	Circuit	Winning Team
Round	Circuit	Winning Drivers
1	Mt. Fuji	#36 Toyota Team TOM'S Toyota 90C-V
1	Mt. Fuji	Hitoshi Ogawa Masanori Sekiya
2	Mt. Fuji	Race Cancelled
3	Mt. Fuji	#24 Nissan Motorsports Nissan R90CP
3	Mt. Fuji	Masahiro Hasemi Anders Olofsson
4	Suzuka Circuit Report	#23 Nissan Motorsports Nissan R90CP
4	Suzuka Circuit Report	Kazuyoshi Hoshino Toshio Suzuki
5	Sportsland SUGO	#24 Nissan Motorsports Nissan R90CP
5	Sportsland SUGO	Masahiro Hasemi Anders Olofsson
6	Mt. Fuji Report	#38 Toyota Team SARD Toyota 89C-V
6	Mt. Fuji Report	Roland Ratzenberger Naoki Nagasaka

Point Ranking

Drivers

Rank	Drivers	Number/Team	Points	Wins	Distance
1	Masahiro Hasemi	#24 Nissan Motorsports Nissan R90CP	67	2	2171.329 km
2	Anders Olofsson	#24 Nissan Motorsports Nissan R90CP	67	2	1570.479 km
3	Kazuyoshi Hoshino	#23 Nissan Motorsports Nissan R90CP	67	1	2094.272 km
4	Toshio Suzuki	#23 Nissan Motorsports Nissan R90CP	67	1	1696.405 km
5	George Fouché	#100 Trust Racing [ja] Porsche 962C	47	0	1669.178 km
6	Steven Andskär	#100 Trust Racing [ja] Porsche 962C	47	0	1112.97 km
7	Stanley Dickens	#2 Alpha Nova Racing [ja] Porsche 962C	43	0	1859.862 km
8	Will Hoy	#2 Alpha Nova Racing [ja] Porsche 962C	43	0	1105.556 km

Makes

Rank	Make	Points	Wins
1	Nissan	90	3
2	Porsche	69	0
3	Toyota	64	2
4	Mazda	12	0
5	Spice	1	0

References

^ "JSPC 1990". Archived from the original on 15 November 2009.

External links

1990 全日本スポーツプロトタイプカー耐久選手権 (in Japanese)

v t e Japanese Sportscar Championship seasons
Includes All-Japan Endurance, Sports Prototype, and Grand Touring and Super GT seasons
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This page was last edited on 8 June 2023, at 01:51