Can-Am Challenge Race
Lime Rock, 4 Aug 1984
|1||Michael Roe||VDS 002 - Chevrolet V8
#2 Dallas Motorsports Inc. (see note 1)
|80||1h 08m 08.106s
|2||Jim Crawford||March 847  - Chevrolet V8
#0 RK Racing
|80||1h 08m 49.552s
|3||Walter Lechner||(Can-Am) 3-litre Williams FW07C  - Cosworth DFV V8
#55 Walter Lechner Racing School
(see note 2)
|4||Kim Campbell||(Can-Am 2l) 2-litre March 832  - BMW M12/7 Heidegger
#44 Mitchell/Won Race Place
|5||Horst Kroll||Frissbee-Lola KR3 [Lola T330 HU2] - Chevrolet V8
#37 Kroll Racing
|6||Eddie Wachs||(Can-Am 2l) 2-litre Toleman TG280  - Hart 420R
#6 Ausca Racing
|7||Bill Alsup||(Can-Am 2l) 2-litre Toleman T850  - Hart 420R
#5 Ausca Racing (see note 3)
|8||Sylvain Perigny||(Can-Am 2l) 2.3-litre Ralt RT1/79  - Mazda 12A dual-rotor
#50 Sylvain Perigny ('Ralt-Mazda')
|9||John Macaluso||Lola T333CS [T332 HU45] - Chevrolet V8
#84 M & H Racing
|10||Armando Trentini||(sports) 2-litre Osella PA9B/84  - BMW M12/7
#22 Houston Can-Am Racers Inc. (see note 4)
|11||Peter Greenfield||(Can-Am 2l) 2-litre Ralt RT1  - Hart 420R
#41 Greenfield Industries
|12||Bertil Roos||(Can-Am 2l) 2-litre Marguey CA82 [March 782?] - Hart 420R
#69 Elite Racing
|13||Randy Zimmer||(Can-Am 2l) 2.6-litre Rondel M1  - Mazda 13B twin rotor
#14 Output Improvements (see note 5)
|14||Jeremy Hill||(Can-Am 2l) 2-litre Photon JH2 [March 78B-15] - Hart 420R
#00 Hill Racing (see note 6)
|15||Ron Canizares||(Can-Am 2l) 2-litre March 812  - Hart 420R
#8 Armaday Paper (see note 7)
|16||Rod Cusumano||(Can-Am 2l) 2-litre Ralt RT2/79  - Hart 420R
#7 RGC Financial Racing
|17||Enrique Mansilla||(Can-Am 2l) 2-litre March 822 ["23"] - BMW M12/7
#4 Different Drummer Racing (see note 8)
|18||Jim Gustafson||Lola T332/Riley [HU33] - Chevrolet V8
#27 Business meeting graphics
All cars are 5-litre Can-Am unless noted.
|1||Michael Roe||(Can-Am) 5-litre VDS 002 - Chevrolet V8||44.438s|
|2||Peter Greenfield||(Can-Am 2l) 2-litre Ralt RT1  - Hart 420R||47.116s|
|3||Jim Crawford||(Can-Am) 5-litre March 847  - Chevrolet V8||47.686s|
|4||Kim Campbell||(Can-Am 2l) 2-litre March 832  - BMW M12/7 Heidegger||47.84s|
|5||Walter Lechner||(Can-Am) 3-litre Williams FW07C  - Cosworth DFV V8||48.123s|
|6||Horst Kroll||(Can-Am) 5-litre Frissbee-Lola KR3 [Lola T330 HU2] - Chevrolet V8||48.225s|
|7||Bertil Roos||(Can-Am 2l) 2-litre Marguey CA82 [March 782?] - Hart 420R||48.414s|
|8||Enrique Mansilla||(Can-Am 2l) 2-litre March 822 ["23"] - BMW M12/7||48.778s|
|9||Jeremy Hill||(Can-Am 2l) 2-litre Photon JH2 [March 78B-15] - Hart 420R||48.819s|
|10||Eddie Wachs||(Can-Am 2l) 2-litre Toleman TG280  - Hart 420R||49.967s|
|11||Rod Cusumano||(Can-Am 2l) 2-litre Ralt RT2/79  - Hart 420R||50.377s|
|12||Bill Alsup||(Can-Am 2l) 2-litre Toleman T850  - Hart 420R||50.461s|
|13||Sylvain Perigny||(Can-Am 2l) 2.3-litre Ralt RT1/79  - Mazda 12A dual-rotor||50.939s|
|14||Ron Canizares||(Can-Am 2l) 2-litre March 812  - Hart 420R||51.01s|
|15||Randy Zimmer||(Can-Am 2l) 2.6-litre Rondel M1  - Mazda 13B twin rotor||52.892s|
|16||Armando Trentini||(sports) 2-litre Osella PA9B/84  - BMW M12/7||54.787s|
|17||John Macaluso||(Can-Am) 5-litre Lola T333CS [T332 HU45] - Chevrolet V8||56.161s|
|18||Jim Gustafson||(Can-Am) 5-litre Lola T332/Riley [HU33] - Chevrolet V8||59.818s|
Notes on the cars:
- VDS 002 (Michael Roe): New for the VDS team in 1982 and raced that season by Al Holbert, but exactly when he used VDS-001 and when he used VDS-002 is still uncertain. Acquired by Norwood-Walker Racing for 1983, together with the brand new VDS-003, but VDS-003 was destroyed at its first race. VDS-002 was driven by Michael Roe in 1983. The team was renamed Dallas Motorsports Inc for 1984 and VDS-002 was modified to side-radiator form for 1984, joined later by a new car VDS-004 in normal front-radiator form. Roe dominated the season, winning seven races. VDS-002 reappeared once more at Mosport Park at the start of 1985 when Dallas Motorsports boss Don Walker crashed it heavily in practice. The car remained dismantled for some time while Jack Smith repaired the monocoque. Dallas Motorsports cars and equipment were sold to Frank D'Aquanno (Monterey, CA) in 1987, and in 1989 VDS-002 was restored and sold to Jimmy Landrum (Dallas, TX). In August 2014, Craig McCormick reported that this car was "in a private collection in the Dallas, TX area, completely restored".
- Williams FW07C  (Walter Lechner): Built new in 1981, Williams FW07C/15 was raced by Alan Jones at Monaco, and by Keke Rosberg at Long Beach in 1982. It was then sold to Colin Bennett Racing and fitted with a 3.8-litre DFV for Mike Wilds to race in the 1983 British Open series. Wilds won the first race, only for the series to be cancelled. The car was converted to Can-Am spec for 1984, but was wrecked by Walter Lechner at Trois-Rivières. Rebuilt on a new chassis, it was a rental car in Interserie before being crashed again. Lechner sold it to an American who raced it in US historic racing (HGP) from 1992 to 1995. Five subsequent owners have raced it in HGP, TGP and Masters F1.
- Toleman T850  (Bill Alsup): Kenny Acheson's car at Silverstone 29 Mar 1981 and as a working assumption, the same car used all season.
- Osella PA9B/84  (Armando Trentini): Martin Spetz observed the number 'Osella PA9B/84-126' on Trentini's Osella at Road Atlanta in 1984. As Mancini's car was also entered by Fiorano Sports Cars of Houston, as Trentini's had been, it is assumed to be the same car.
- Rondel M1  (Randy Zimmer): Sold new to Chris Meek to run in British Atlantic and Libre racing with Tate of Leeds support; also used by Tom Pryce for three Atlantic races. Sold via Fred Opert to Mike Rand (Greenwich, CT) for Formula B in 1974 but damaged in a road accident. Sold still damaged, but with a new tub from Opert, to Ron Ignatowski; rebuilt and used in SCCA Formula C until 1980 when sold to Randy Zimmer as the basis for his Can Am car. Raced with a Volkswagen engine in 1982 and then with a Mazda rotary engine in 1983, 1984, 1985 and 1986. Entered for Jim Del Russo in the 1987 CAT championship. Retained by Zimmer as of 2011.
- Photon JH2 [March 78B-15] (Jeremy Hill): Jeremy Hill's 1984-86 'Photon' was based on a March 78B Formula Atlantic car but fitted with a 2-litre Hart 420R engine, and a Frissbee-inspired body. A later advert for the car on Race-cars.com gives the car as March 78B/15, an ex-Brack car used for a season by Hill in Formula Atlantic before being converted to Can-Am spec.
- March 812  (Ron Canizares): Martin Spetz observed the number '812-009' on Canizares' March 812-Hart at Road Atlanta in 1984.
- March 822 ["23"] (Enrique Mansilla): After its relatively brief Can-Am career, Enrique Mansilla's March 822 returned to the UK and was raced in libre by Eddie McLurg. The chassis number '822-23' was supplied by Kevan McLurg but as the highest number for a 822 was 822-13, this must be wrong. The 1982 March production had chassis plate numbers as well as chassis numbers and chassis plate '82 23' was on chassis 822-4, March Racing's car for Christian Danner. It is distinctly possible that Mansilla had got the ex-Danner car.
The identification of individual cars in these results is based on the material presented elsewhere in this site and may in some cases contradict the organisers' orginal results.
All comments, clarifications, corrections and additions are most welcome. Please email Allen if you can add anything.