Grand Prix de Trois-Rivières
Trois-Rivières, 3 Sep 1983
Results | Laps | Time/Speed | ||
---|---|---|---|---|
1 | Michael Andretti | Ralt RT4/83 - Ford BDD #43 Conte Racing/Electrolux/Ralt America |
48 | 1h 17m 12.810s 78.33 mph |
2 | Josele Garza | Ralt RT4/83 [355] - Ford BDD #70 Alan McCall Racing |
48 | 1h 17m 23.876s |
3 | Price Cobb | Ralt RT4/83 - Ford BDD #19 MDB Systems/Witt Racing |
48 | |
4 | Charlie O'Brien | Ralt RT4/83 - Ford BDD #16 Theodore Racing/Agapiou Racing |
47 | |
5 | William Ayoub | Tiga FA82 [187] - Ford BDD #47 WITS Tiga |
47 | |
6 | Rod Cusumano | Ralt RT4/81 [211] - Ford BDD #9 Formula Road Racing/RGC Financial |
46 | |
7 | Gene Griesel | March 80A [15] - Ford BDD #40 |
46 | |
8 | Andy Falbo | March 78B [782-14] - Ford BDD #89 Entech (see note 1) |
42 | Engine |
9 | Jimmy Santos | Ralt RT4/82 [81-249?] - Ford BDD #21 Jimmy Santos Racing//PRE |
42 | |
10 | Michael Angus | March 81A [1] - Ford BDD #47 Eagle Racing |
41 | |
11 | Mike Rosen | Ralt RT4/82 [81-271] - Ford BDD Jennings #2 Gavin Brown Racing/ASI |
36 | Suspension |
12 | Mauro Lanaro | LM Special [March 71BM-2] - Ford BDD #35 (see note 2) |
34 | Engine |
13 | Wayne Horst | March 81A [2] - Ford BDD Jennings #32 Horst Racing |
28 | Mechanical |
14 | James King | Ralt RT4/82 [339] - Ford BDD #81 Michelob Beer |
26 | Engine |
15 | Ron Canizares | Ralt RT4/81 - Ford BDD #8 Larkin's Race Shop |
23 | Accident |
16 | John David Briggs | Ralt RT4/82 [318] - Ford BDD #37 Briggs Racing |
22 | Accident |
17 | James Oppermann | March 79B [4] - Ford BDD #22 James Oppermann Racing |
8 | Suspension |
18 | Roberto Moreno | Ralt RT4/83 - Ford BDD #10 Theodore Racing/Agapiou |
6 | Gear shift/Collision with Marvin and Cobb |
19 | Dave McMillan | Dart 83M [001] - Ford BDD #1 |
3 | Front right wheel and suspension |
20 | Peter Dragffy | Lola T360 [HU21] - Ford BDD #27 T.R.T. Sports (see note 3) |
3 | Mechanical |
21 | Dan Marvin | Ralt RT4/82 [310] - Ford BDD Hasselgren #7 Norman Racing/Boerner Int |
0 | Accident |
22 | Ed Pimm | Tiga FA82 [211] - Ford BDD #24 ASI Tiga |
0 | Accident |
23 | Howard Cherry | Ralt RT4/82 [340] - Ford BDD #77 Hansaloy Corporation |
0 | Accident |
All cars are 1.6-litre F/Atl unless noted.
Qualifying | |||||
---|---|---|---|---|---|
1 | Michael Andretti | (F/Atl) 1.6-litre Ralt RT4/83 - Ford BDD | 1.26.685 | ||
2 | Roberto Moreno | (F/Atl) 1.6-litre Ralt RT4/83 - Ford BDD | 1.27.382 | ||
3 | Dan Marvin | (F/Atl) 1.6-litre Ralt RT4/82 [310] - Ford BDD Hasselgren | 1.27.940 | ||
4 | Dave McMillan | (F/Atl) 1.6-litre Dart 83M [001] - Ford BDD | 1.28.231 | ||
5 | John David Briggs | (F/Atl) 1.6-litre Ralt RT4/82 [318] - Ford BDD | 1.28.360 | ||
6 | Josele Garza | (F/Atl) 1.6-litre Ralt RT4/83 [355] - Ford BDD | 1.28.372 | ||
7 | Price Cobb | (F/Atl) 1.6-litre Ralt RT4/83 - Ford BDD | 1.28.604 | ||
8 | Mike Rosen | (F/Atl) 1.6-litre Ralt RT4/82 [81-271] - Ford BDD Jennings | 1.29.843 | ||
9 | Ed Pimm | (F/Atl) 1.6-litre Tiga FA82 [211] - Ford BDD | 1.30.007 | ||
10 | James King | (F/Atl) 1.6-litre Ralt RT4/82 [339] - Ford BDD | 1.30.415 | ||
11 | Charlie O'Brien | (F/Atl) 1.6-litre Ralt RT4/83 - Ford BDD | 1.31.396 | ||
12 | Howard Cherry | (F/Atl) 1.6-litre Ralt RT4/82 [340] - Ford BDD | 1.32.159 | ||
13 | James Oppermann | (F/Atl) 1.6-litre March 79B [4] - Ford BDD | 1.32.483 | ||
14 | Jimmy Santos | (F/Atl) 1.6-litre Ralt RT4/82 [81-249?] - Ford BDD | 1.32.658 | ||
15 | William Ayoub | (F/Atl) 1.6-litre Tiga FA82 [187] - Ford BDD | 1.33.087 | ||
16 | Michael Angus | (F/Atl) 1.6-litre March 81A [1] - Ford BDD | 1.34.396 | ||
17 | Mauro Lanaro | (F/Atl) 1.6-litre LM Special [March 71BM-2] - Ford BDD | 1.35.012 | ||
18 | Rod Cusumano | (F/Atl) 1.6-litre Ralt RT4/81 [211] - Ford BDD | 1.35.330 | ||
19 | Ron Canizares | (F/Atl) 1.6-litre Ralt RT4/81 - Ford BDD | 1.35.936 | ||
20 | Gene Griesel | (F/Atl) 1.6-litre March 80A [15] - Ford BDD | 1.36.125 | ||
21 | Andy Falbo | (F/Atl) 1.6-litre March 78B [782-14] - Ford BDD | 1.36.446 | ||
22 | Peter Dragffy | (F/Atl) 1.6-litre Lola T360 [HU21] - Ford BDD | 1.38.001 | ||
23 | Wayne Horst | (F/Atl) 1.6-litre March 81A [2] - Ford BDD Jennings | 1.42.372 |
Notes on the cars:
- March 78B [782-14] (Andy Falbo): Eddie Cheever's car at Thruxton 27 Mar 1978 and presumably all season. To Dick Bennetts Racing and converted to Formula Atlantic for Eje Elgh to race in New Zealand in January 1979. Then to Charlie Kirby as a 78B and raced in Atlantic from 1979 to 1981. Offered for sale in On Track in 1981 by Kirby's Transatlantic Racing Services (Norcross, GA). Next seen with Andy Falbo (Detroit, MI) who raced it in US Formula Atlantic in 1983, and again in 1986 and 1988. Retained by Falbo and still owned by him in 2015.
- LM Special [March 71BM-2] (Mauro Lanaro): New for Bill Gubelmann (Oyster Bay, NY) and used in British Formula Atlantic at the start of the season, winning at Oulton Park 21 March, and then in the SCCA Pro Formula B series. The car was often described as a 712M but it seems more likely that he used the same 712BM all season. Also raced with a BDA in the Formula A race at Lime Rock in Sep and in one round of the Canadian series. Sold via Joe Grimaldi's The Race Shop to Frank Del Vecchio (Trumbull, CT) and used in NEDiv FB and in a couple of rounds of the Pro series. Sold back via Joe Grimaldi at the end of 1972; Frank thinks it went to a Canadian, and it is very likely to have been the car driven by Ken Huband, Norm Joy and David Westgate in 1973 and 1974. Sold to Mauro Lanaro (Montréal, Quebec) to replace the 71BM he lost in a transporter fire in 1974. Significantly modified in 1976 as the Lanaro Special with triangular sidepods, a different nose, and with its Cosworth BDA engine laid on its side. This car went through many evolutions, and was still being raced by Lanaro right up to 1995 when it was used in a vintage event. Lanaro eventually rebuilt to original 71BM specification about 1999. In late 2018, it was part of a package of cars bought from Lanaro by David Clubine (Brantford, ON), and was sold to a collector in Ontario.
- Lola T360 [HU21] (Peter Dragffy): New to South African Robert Joubert to join his converted Lola T350 in a two-car Formula Atlantic team in the 1975 Canadian Players series. The T360 was driven by his teammate Dave Walker, and was brand new at Edmonton. Joubert did not appear at Trois-Rivières at the end of August, and the entry numbers used suggest Walker drove Joubert's T350. The subsequent history of the T360 HU21 is unknown, but it may have been David Westgate's car at Trois-Rivières in 1975, then that of Victor Larose in 1976. In 1983, Peter Dragffy (Montréal, Quebec) raced HU21 in two WCAR races. It was later bought from the Dragffys by John Arnold in 1989, and was inherited by his son Michael Arnold in 2015.
Sources
Note that 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' published results.
North American Formula Atlantic race results have been compiled by Chris Townsend based on material in Formula and On Track, information drawn from Canadian newspapers and results sheets where available.
All comments, clarifications, corrections and additions are most welcome. Please email Allen (allen@oldracingcars.com) if you can help in any way with our research.
Individual sources for this event
Chris Townsend's sources for these races include Autosport and On Track magazine.