Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
---|---|---|---|---|---|---|---|---|---|---|---|
Feb 5 1978 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 42 | 29 | Mazda Auto Tokyo | 53 | Mazda RX-3 | 498 | running | ||
Mar 18 1978 | Sebring International Raceway | IMSA GT | 55 | 39 | Faza Squadra | 61 | Mazda RX-3 | 116 | running | ||
Apr 2 1978 | Talladega Superspeedway | IMSA GT | 28 | 34 | Alfred Cosentino | 61 | Mazda RX-3 | 42 | did not finish | ||
Mar 17 1979 | Sebring International Raceway | IMSA GT | 41 | 13 | Roger T. Mandeville | 77 | Mazda RX-7 | 213 | running | ||
Apr 22 1979 | Riverside International Raceway | IMSA GT | 30 | 14 | Roger Mandeville | 77 | Mazda RX-7 | 174 | 950 | running | |
Sep 2 1979 | Road America | IMSA GT | 20 | 11 | Roger Mandeville | 77 | Mazda RX-7 | 113 | running | ||
Nov 25 1979 | Daytona International Speedway | IMSA GT | 30 | 57 | Roger Mandeville | 77 | Mazda RX-7 | 8 | did not finish | ||
Feb 2 1980 | Daytona International Speedway | IMSA Champion Spark Plug Challenge | 2 | Mazda RX-3 | 26 | running | |||||
Feb 3 1980 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 38 | 8 | Mandeville Racing | 77 | Mazda RX-7 | 618 | running | ||
Mar 22 1980 | Sebring International Raceway | IMSA GT | 40 | 9 | Mandeville Racing | 77 | Mazda RX-7 | 222 | running | ||
Apr 27 1980 | Riverside International Raceway | IMSA GT | 26 | 59 | Racing Beat | 17 | Mazda RX-7 | 3 | apex seal | ||
Jul 4 1980 | Daytona International Speedway | IMSA GT | 40 | 31 | Jack Dunham | 66 | Mazda RX-7 | 25 | running | ||
Aug 17 1980 | Mosport International Raceway | IMSA GT | 18 | 32 | Racing Beat | 7 | Mazda RX-7 | 32 | accident | ||
Feb 1 1981 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 56 | 11 | Downing/Maffucci Racing | 50 | Mazda RX-7 | 585 | running | ||
Mar 21 1981 | Sebring International Raceway | IMSA GT/World Sports Car Championship | 58 | 15 | Downing/Maffucci Racing | 50 | Mazda RX-7 | 196 | running | ||
Apr 26 1981 | Riverside International Raceway | IMSA GT/World Sports Car Championship | 51 | 19 | Downing/Atlanta | 50 | Mazda RX-7 | 165 | running | ||
May 31 1981 | Mid-Ohio Sports Car Course | IMSA GT | 40 | 21 | Downing/Atlanta | 50 | Mazda RX-7 | 70 | running | ||
Jul 2 1981 | Daytona International Speedway | IMSA/WSCC Champion Spark Plug Challenge | 2 | 2 | Downing Maffucci Racing | 63 | Mazda RX-3 | 152 | running | ||
Jul 4 1981 | Daytona International Speedway | IMSA GT | 28 | 10 | Downing/Atlanta | 50 | Mazda RX-7 | 56 | running | ||
Aug 23 1981 | Road America | IMSA GT/World Sports Car Championship | 50 | 21 | Downing/Atlanta | 50 | Mazda RX-7 | 95 | running | ||
Sep 27 1981 | Pocono International Raceway | IMSA GT | 33 | 18 | Downing/Atlanta | 50 | Mazda RX-7 | 127 | running | ||
Jan 31 1982 | Daytona International Speedway | IMSA GT | 36 | 14 | Downing/Atlanta | 63 | Mazda RX-7 | 590 | running | ||
Mar 20 1982 | Sebring International Raceway | IMSA GT | 29 | 13 | Jim Downing | 63 | Mazda RX-7 | 209 | running | ||
Apr 4 1982 | Road Atlanta | IMSA GTU | 3 | 3 | Jim Downing | 63 | Mazda RX-7 | 30 | running | ||
Apr 25 1982 | Riverside International Raceway | IMSA GT | 25 | 12 | Jim Downing | 63 | Mazda RX-7 | 171 | running | ||
May 2 1982 | Laguna Seca Raceway | IMSA GTU | 7 | 2 | Jim Downing | 63 | Mazda RX-7 | 39 | running | ||
May 16 1982 | Charlotte Motor Speedway | IMSA GT | 23 | 8 | Jim Downing | 63 | Mazda RX-7 | 126 | running | ||
May 23 1982 | Mid-Ohio Sports Car Course | IMSA GTU | 10 | 1 | Jim Downing | 63 | Mazda RX-7 | 31 | running | ||
May 31 1982 | Lime Rock Park | IMSA GTU | 11 | 6 | Jim Downing | 63 | Mazda RX-7 | 39 | running | ||
Jun 20 1982 | Summit Point Raceway | IMSA GTU | 3 | 7 | Jim Downing | 63 | Mazda RX-7 | 49 | running | ||
Jul 4 1982 | Daytona International Speedway | IMSA GT | 9 | 6 | Jim Downing | 63 | Mazda RX-7 | 61 | running | ||
Jul 11 1982 | Brainerd International Raceway | IMSA GT | 14 | 12 | Jim Downing | 63 | Mazda RX-7 | 37 | running | ||
Jul 25 1982 | Sears Point International Raceway | IMSA GTU | 3 | 3 | Jim Downing | 63 | Mazda RX-7 | 30 | running | ||
Aug 1 1982 | Portland International Raceway | IMSA GTU | 4 | 4 | Jim Downing | 63 | Mazda RX-7 | 24 | running | ||
Aug 15 1982 | Mosport International Raceway | IMSA GT | 20 | 11 | Jim Downing | 63 | Mazda RX-7 | 205 | running | ||
Aug 22 1982 | Road America | IMSA GT | 28 | 29 | Jim Downing | 63 | Mazda RX-7 | 77 | did not finish | ||
Sep 5 1982 | Mid-Ohio Sports Car Course | IMSA GT | 26 | 29 | Downing/Atlanta | 63 | Mazda RX-7 | 86 | did not finish | ||
Sep 12 1982 | Road Atlanta | IMSA GT | 31 | 9 | Jim Downing | 63 | Mazda RX-7 | 115 | running | ||
Sep 26 1982 | Pocono International Raceway | IMSA GT | 20 | 9 | Jim Downing | 63 | Mazda RX-7 | 160 | running | ||
Nov 28 1982 | Daytona International Speedway | IMSA GT | 42 | 12 | Jim Downing | 63 | Mazda RX-7 | 78 | running | ||
Feb 6 1983 | Daytona International Speedway | IMSA GT | 42 | 21 | RGP 500 Racing | 63 | Mazda RX-7 | 466 | running | ||
Feb 26 1983 | Bicentennial Park | IMSA GTU | 9 | 6 | RGP 500 Racing | 63 | Mazda RX-7 | 33 | running | ||
Mar 19 1983 | Sebring International Raceway | IMSA GT | 47 | 18 | RGP 500 Racing | 63 | Mazda RX-7 | 204 | running | ||
Apr 10 1983 | Road Atlanta | IMSA GT | 31 | 17 | RGP 500 Racing | 63 | Mazda RX-7 | 112 | running | ||
May 15 1983 | Charlotte Motor Speedway | IMSA GT | 25 | 10 | RGP 500 Racing | 63 | Mazda RX-7 | 130 | running | ||
May 30 1983 | Lime Rock Park | IMSA GT | 28 | 8 | RGP 500 Racing | 63 | Mazda RX-7 | 163 | running | ||
Jun 19 1983 | Mid-Ohio Sports Car Course | IMSA GT | 25 | 7 | RGP 500 Racing | 63 | Mazda RX-7 | 194 | running | ||
Jul 4 1983 | Daytona International Speedway | IMSA GT | 22 | 9 | RGP 500 Racing | 63 | Mazda RX-7 | 60 | running | ||
Jul 10 1983 | Brainerd International Raceway | IMSA GT | 17 | 8 | RGP 500 Racing | 63 | Mazda RX-7 | 95 | 900 | running | |
Jul 24 1983 | Sears Point International Raceway | IMSA GT | 19 | 12 | RGP 500 Racing | 63 | Mazda RX-7 | 97 | running | ||
Jul 31 1983 | Portland International Raceway | IMSA GT | 22 | 10 | RGP 500 Racing | 63 | Mazda RX-7 | 135 | running | ||
Aug 14 1983 | Mosport International Raceway | IMSA GT | 19 | 6 | RGP 500 Racing | 63 | Mazda RX-7 | 204 | running | ||
Aug 21 1983 | Road America | IMSA GT | 23 | 7 | RGP 500 Racing | 63 | Mazda RX-7 | 107 | running | ||
Sep 11 1983 | Pocono International Raceway | IMSA GT | 19 | 6 | RGP 500 Racing | 63 | Mazda RX-7 | 163 | running | ||
Nov 27 1983 | Daytona International Speedway | IMSA GT | 34 | 51 | RGP 500 Racing | 63 | Mazda RX-7 | 40 | did not finish | ||
Feb 5 1984 | Daytona International Speedway | IMSA GT | 29 | 9 | RGP 500 Racing | 63 | Argo JM16 098/Mazda | 579 | running | ||
Feb 26 1984 | Bicentennial Park | IMSA GTP | 23 | 26 | RGP 500 Racing | 63 | Argo JM16/Mazda | 24 | fire | ||
Mar 24 1984 | Sebring International Raceway | IMSA GT | 22 | 74 | RGP 500 Racing | 63 | Argo JM16 098/Mazda | 17 | spin | ||
Apr 8 1984 | Road Atlanta | IMSA GT | 18 | 9 | RGP 500 Racing | 63 | Argo JM16 098/Mazda | 115 | running | ||
Apr 29 1984 | Riverside International Raceway | IMSA GT | 21 | 10 | RGP 500 Racing | 63 | Argo JM16 Mazda | 181 | running | ||
May 20 1984 | Charlotte Motor Speedway | IMSA GT | 19 | 8 | RGP 500 Racing | 63 | Argo JM16 Mazda | 127 | running | ||
Jun 10 1984 | Mid-Ohio Sports Car Course | IMSA GT | 16 | 7 | RGP 500 Racing | 63 | Argo JM16 Mazda | 119 | running | ||
Jul 8 1984 | Watkins Glen International | IMSA GT | 21 | 4 | RGP 500 Racing | 63 | Argo JM16 Mazda | 181 | running | ||
Jul 28 1984 | Portland International Raceway | IMSA GT | 18 | 25 | RGP 500 Racing | 63 | Argo JM16 Mazda | 91 | running | ||
Aug 5 1984 | Sears Point International Raceway | IMSA GTP | 13 | 14 | RGP 500 Racing | 63 | Argo JM16/Mazda | 24 | did not finish | ||
Aug 26 1984 | Road America | IMSA GT | 19 | 9 | RGP 500 Racing | 63 | Argo JM16 Mazda | 113 | 1,700 | running | |
Sep 9 1984 | Pocono International Raceway | IMSA GT | 16 | 8 | RGP 500 Racing | 63 | Argo JM16 Mazda | 101 | running | ||
Sep 16 1984 | Michigan International Speedway | IMSA GTP/GTO | 23 | 27 | RGP 500 Racing | 63 | Argo JM16 Mazda | 33 | did not finish | ||
Sep 30 1984 | Watkins Glen International | IMSA GT | 16 | 5 | RGP 500 Racing | 63 | Argo JM16 Mazda | 89 | running | ||
Nov 25 1984 | Daytona International Speedway | IMSA GT | 34 | 64 | RGP 500 Racing | 63 | Argo JM16 098/Mazda | 20 | accident | ||
Feb 3 1985 | Daytona International Speedway | IMSA GT | 74 | 13 | RGP 500 Racing | 63 | Argo JM16 097/Mazda | 599 | running | ||
Feb 24 1985 | Bicentennial Park | IMSA GTP/Lights | 32 | 17 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 99 | running | ||
Mar 23 1985 | Sebring International Raceway | IMSA GT | 18 | 5 | Jim Downing | 63 | Argo JM16B 097/Mazda | 253 | running | ||
Apr 14 1985 | Road Atlanta | IMSA GT | 21 | 28 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 93 | running | ||
Apr 28 1985 | Riverside International Raceway | IMSA GT | 25 | 7 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 106 | running | ||
May 5 1985 | Laguna Seca Raceway | IMSA GTP/Lights | 13 | 9 | RGP 500 Disk Brake | 63 | Argo JM16B 097/Mazda | 91 | running | ||
May 19 1985 | Charlotte Motor Speedway | IMSA GTP/Lights | 15 | 5 | RGP 500 Disk Brake | 63 | Argo JM16B 097/Mazda | 131 | 5,500 | running | |
May 27 1985 | Lime Rock Park | IMSA GTP/Lights | 10 | 8 | RGP 500 Disk Brake | 63 | Argo JM16B 097/Mazda | 124 | running | ||
Jun 9 1985 | Mid-Ohio Sports Car Course | IMSA GTP/Lights | 20 | 9 | RGP 500 Dick Brake | 63 | Argo JM16B 097/Mazda | 119 | running | ||
Jul 7 1985 | Watkins Glen International | IMSA GTP/Lights | 13 | 11 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 90 | running | ||
Jul 28 1985 | Portland International Raceway | IMSA GTP/Lights | 15 | 8 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 89 | running | ||
Aug 4 1985 | Sears Point International Raceway | IMSA GTP/Lights | 16 | 20 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 0 | did not finish | 0 | |
Aug 25 1985 | Road America | IMSA GT | 30 | 10 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 112 | 4,100 | running | |
Sep 8 1985 | Pocono International Raceway | IMSA GT | 18 | 33 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 42 | did not finish | ||
Sep 29 1985 | Watkins Glen International | IMSA GT | 24 | 10 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 83 | 5,600 | running | |
Oct 6 1985 | Columbus Street Circuit | IMSA GTP/Lights | 20 | 6 | RGP 500 Racing | 63 | Argo JM16B 097/Mazda | 123 | running | ||
Dec 1 1985 | Daytona International Speedway | IMSA GT | 27 | 13 | Jim Downing | 63 | Argo JM19 107/Mazda | 82 | running | ||
Feb 2 1986 | Daytona International Speedway | IMSA GT | 69 | 45 | Certified Brakes | 63 | Argo JM19 107/Mazda | 184 | electrical | ||
Mar 2 1986 | Bicentennial Park | IMSA Lights | 3 | 3 | Certified Brakes | 63 | Argo JM19 107/Mazda | 21 | running | ||
Mar 2 1986 | Bicentennial Park | 11 | Mazda RX-7 | 15 | running | ||||||
Mar 22 1986 | Sebring International Raceway | IMSA GT | 18 | 9 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 238 | running | ||
Apr 6 1986 | Road Atlanta | IMSA GTP/Lights | 17 | 9 | Certified Brakes Racing | 63 | Argo JM16 107/Mazda | 112 | running | ||
Apr 27 1986 | Riverside International Raceway | IMSA GT | 28 | 9 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 163 | 7,500 | running | |
May 4 1986 | Laguna Seca Raceway | IMSA GTP/Lights | 14 | 7 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 90 | running | ||
May 18 1986 | Charlotte Motor Speedway | IMSA GTP/Lights | 12 | 15 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 53 | 1,550 | did not finish | |
May 26 1986 | Lime Rock Park | IMSA GTP/Lights | 17 | 14 | Certified Brakes | 63 | Argo JM19 107/Mazda | 138 | running | ||
Jun 8 1986 | Mid-Ohio Sports Car Course | IMSA GTP/Lights | 17 | 12 | Certified Brakes | 63 | Argo JM19 107/Mazda | 118 | running | 0 | |
Jul 6 1986 | Watkins Glen International | IMSA GT | 21 | 16 | Certified Brakes | 63 | Argo JM19 107/Mazda | 131 | running | ||
Jul 27 1986 | Portland International Raceway | IMSA GTP/Lights | 19 | 15 | Certified Brakes | 63 | Argo JM19 107/Mazda | 87 | running | ||
Aug 3 1986 | Sears Point International Raceway | IMSA GTP/Lights | 17 | 9 | Certified Brakes | 63 | Argo JM19 107/Mazda | 67 | running | ||
Aug 24 1986 | Road America | IMSA GT | 32 | 9 | Certified Brakes | 63 | Argo JM19 107/Mazda | 113 | 3,450 | running | |
Sep 21 1986 | Watkins Glen International | IMSA GTP/Lights | 18 | 11 | Certified Brakes | 63 | Argo JM19 107/Mazda | 83 | running | ||
Oct 5 1986 | Columbus Street Circuit | IMSA GTP/Lights | 32 | 22 | Certified Brakes | 63 | Argo JM19 107/Mazda | 76 | did not finish | ||
Oct 26 1986 | Daytona International Speedway | IMSA GTP/GTO/Lights | 41 | 18 | Certified Brakes | 63 | Argo JM19 107/Mazda | 84 | running | ||
Feb 1 1987 | Daytona International Speedway | IMSA GT | 30 | 37 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 352 | engine | ||
Mar 1 1987 | Bicentennial Park | IMSA GTP/Lights | 23 | 13 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 120 | 5,000 | running | |
Mar 21 1987 | Sebring International Raceway | IMSA GT | 21 | 14 | Jim Downing | 63 | Argo JM19 107/Mazda | 253 | 5,000 | running | |
Apr 12 1987 | Road Atlanta | IMSA GTP/Lights | 16 | 7 | Certified Brakes | 63 | Argo JM19 107/Mazda | 111 | 9,500 | running | |
Apr 26 1987 | Riverside International Raceway | IMSA GTP/Lights | 15 | 8 | Certified Brakes | 63 | Argo JM19 107/Mazda | 113 | 7,000 | running | |
May 3 1987 | Laguna Seca Raceway | IMSA GTP/Lights | 15 | 10 | Certified Brakes | 63 | Argo JM19 107/Mazda | 90 | running | ||
May 25 1987 | Lime Rock Park | IMSA GTP/Lights | 9 | 8 | Certified Brakes | 63 | Argo JM19 107/Mazda | 139 | running | ||
Jun 7 1987 | Mid-Ohio Sports Car Course | IMSA GTP/Lights | 14 | 9 | Certified Brakes | 63 | Argo JM19 107/Mazda | 117 | 5,750 | running | |
Jun 21 1987 | West Palm Beach Street Circuit | IMSA GTP/Lights | 7 | 8 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 139 | 6,250 | running | |
Jul 5 1987 | Watkins Glen International | IMSA GTP/Lights | 14 | 4 | Certified Brakes | 63 | Argo JM19 107/Mazda | 121 | 11,800 | running | |
Jul 26 1987 | Portland International Raceway | IMSA GTP/Lights | 13 | 10 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 89 | 10,000 | running | |
Aug 2 1987 | Sears Point International Raceway | IMSA GTP/Lights | 13 | 9 | Certified Brakes | 63 | Argo JM19 107/Mazda | 70 | 6,500 | running | |
Aug 16 1987 | Road America | IMSA GT | 33 | 12 | Certified Brakes | 63 | Argo JM19 Mazda | 73 | 5,750 | running | |
Sep 6 1987 | San Antonio Street Course | IMSA GTP/Lights | 15 | 8 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 111 | 6,200 | running | |
Oct 4 1987 | Columbus Street Circuit | IMSA GTP/Lights | 20 | 12 | Certified Brakes Racing | 63 | Argo JM19 107/Mazda | 73 | 4,750 | running | |
Oct 25 1987 | Del Mar Speedway | IMSA GTP/Lights | 21 | 9 | Certified Brakes | 63 | Argo JM19 107/Mazda | 88 | 6,500 | running | |
Jan 31 1988 | Daytona International Speedway | IMSA GT | 35 | 13 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 615 | 11,500 | running | |
Feb 28 1988 | Bicentennial Park | IMSA GTP/Lights | 38 | 21 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 109 | running | ||
Mar 19 1988 | Sebring International Raceway | IMSA GT | 29 | 14 | Jim Downing | 63 | Argo JM19 107/Mazda | 268 | overheating | ||
Apr 10 1988 | Road Atlanta | IMSA GTP/Lights | 22 | 12 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 109 | running | ||
Apr 24 1988 | South Florida Fairgrounds | IMSA GTP/Lights | 25 | 10 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 137 | 7,000 | running | |
May 30 1988 | Lime Rock Park | IMSA GTP/Lights | 21 | 17 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 134 | running | ||
Jun 5 1988 | Mid-Ohio Sports Car Course | IMSA GTP/Lights | 22 | 14 | Panasonic Mazda | 63 | Argo JM19 107/Mazda | 117 | 7,000 | running | 0 |
Jul 3 1988 | Watkins Glen International | IMSA GTP/Lights | 22 | 12 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 83 | running | ||
Jul 17 1988 | Road America | IMSA GT | 24 | 18 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 69 | running | ||
Jul 31 1988 | Portland International Raceway | IMSA GTP/Lights | 23 | 13 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 88 | running | ||
Aug 14 1988 | Sears Point International Raceway | IMSA GTP/Lights | 25 | 22 | Panasonic/Mazda | 70 | Argo JM16 Mazda | 67 | running | ||
Sep 4 1988 | San Antonio Street Course | IMSA GTP/Lights | 19 | 7 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 128 | running | ||
Oct 2 1988 | Columbus Street Circuit | IMSA GTP/Lights | 23 | 14 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 76 | 7,000 | running | |
Oct 23 1988 | Del Mar Speedway | IMSA GTP/Lights | 25 | 13 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 79 | 7,000 | running | 0 |
Feb 5 1989 | Daytona International Speedway | IMSA GT | 29 | 30 | Mazda | 63 | Argo JM19 107/Mazda | 412 | engine | ||
Mar 5 1989 | Bicentennial Park | IMSA GTP/Lights | 18 | 10 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 120 | 10,750 | running | |
Mar 18 1989 | Sebring International Raceway | IMSA GT | 21 | 24 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 246 | running | ||
Apr 2 1989 | Road Atlanta | IMSA GTP/Lights | 14 | 6 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 112 | running | ||
Apr 23 1989 | South Florida Fairgrounds | IMSA GTP/Lights | 17 | 10 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 149 | 8,500 | running | |
May 29 1989 | Lime Rock Park | IMSA GTP/Lights | 16 | 12 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 135 | running | ||
Jun 4 1989 | Mid-Ohio Sports Car Course | IMSA GTP/Lights | 16 | 7 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 119 | running | ||
Jul 2 1989 | Watkins Glen International | IMSA GTP/Lights | 13 | 5 | Mazda | 63 | Argo JM19 107/Mazda | 86 | running | ||
Jul 16 1989 | Road America | IMSA GT | 23 | 35 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 53 | engine | ||
Jul 30 1989 | Portland International Raceway | IMSA GTP/Lights | 20 | 13 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 84 | running | ||
Aug 13 1989 | Heartland Park | IMSA GTP/Lights | 16 | 15 | Downing/Atlanta | 63 | Argo JM19 107/Mazda | 67 | running | ||
Sep 3 1989 | San Antonio Street Course | IMSA GTP/Lights | 19 | 9 | Downing/Atlanta | 63 | Kudzu DG-1 001/Mazda | 89 | running | ||
Sep 10 1989 | Sears Point International Raceway | IMSA GTP/Lights | 16 | 12 | Downing/Atlanta | 63 | Kudzu DG-1 001/Mazda | 71 | running | ||
Oct 1 1989 | Florida State Fairgrounds | IMSA GTP/Lights | 15 | 11 | Downing/Atlanta | 63 | Kudzu DG-1 001/Mazda | 110 | running | ||
Oct 1 1989 | Florida State Fairgrounds | IMSA GTP/Lights | 21 | 14 | Downing/Atlanta | 3 | Argo JM19 107/Mazda | 108 | running | ||
Oct 22 1989 | Del Mar Speedway | IMSA GTP/Lights | 16 | 12 | Downing/Atlanta | 63 | Kudzu DG-1 001/Mazda | 81 | running | ||
Feb 4 1990 | Daytona International Speedway | IMSA GT | 21 | 7 | Downing/Atlanta | 63 | Mazda RX-7 | 671 | 15,000 | running | |
Feb 4 1990 | Daytona International Speedway | IMSA GT | 16 | 52 | Downing/Atlanta | 1 | Mazda RX-7 | 61 | oil line | ||
Feb 25 1990 | Bicentennial Park | IMSA GTO/GTU | 8 | 18 | Mazda Motorsports | 63 | Mazda RX-7 | 24 | running | ||
Mar 17 1990 | Sebring International Raceway | IMSA GT | 18 | 23 | Downing/Atlanta | 1 | Mazda RX-7 | 209 | accident | ||
Mar 17 1990 | Sebring International Raceway | IMSA GT | 23 | 34 | Downing/Atlanta | 63 | Mazda RX-7 | 137 | ring and pinion | ||
Apr 1 1990 | Road Atlanta | IMSA GTP/Lights | 20 | 16 | Downing/Atlanta | 63 | Kudzu DG-1 001/Mazda | 74 | gearbox | ||
May 28 1990 | Lime Rock Park | IMSA GTP/Lights | 17 | 10 | Downing Atlanta Inc. | 63 | Kudzu DG-1 001/Mazda | 140 | 7,500 | running | |
Jul 1 1990 | Watkins Glen International | IMSA GTP/Lights | 16 | 9 | Downing/Atlanta | 63 | Kudzu DG-1 001/Mazda | 83 | running | ||
Apr 28 1991 | Road Atlanta | IMSA GTP/Lights | 18 | 21 | Essex Racing | 8 | Kudzu DG-1 Buick | 3 | 3,000 | overheating | |
Feb 2 1992 | Daytona International Speedway | IMSA GT | 24 | 24 | Downing/Atlanta | 36 | Kudzu DG-1 Mazda | 426 | 8,500 | engine | |
Mar 21 1992 | Sebring International Raceway | IMSA GT | 20 | 5 | Downing Atlanta | 36 | Kudzu DG-1 Mazda | 314 | running | ||
May 25 1992 | Lime Rock Park | IMSA GTP/Lights | 15 | 8 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 125 | running | ||
May 31 1992 | Mid-Ohio Sports Car Course | IMSA GTP/Lights | 15 | 14 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 72 | running | ||
Jun 14 1992 | New Orleans Street Circuit | IMSA GTP/Lights | 13 | 11 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 82 | running | ||
Jun 28 1992 | Watkins Glen International | IMSA GTP/Lights | 13 | 9 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 111 | running | ||
Jul 18 1992 | Laguna Seca Raceway | IMSA GTP/Lights | 16 | 14 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 82 | running | ||
Jul 25 1992 | Portland International Raceway | IMSA GTP/Lights | 19 | 13 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 65 | gearbox | ||
Aug 9 1992 | Road America | IMSA GTP/Lights | 14 | 9 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 55 | running | ||
Oct 4 1992 | Phoenix International Raceway | IMSA GTP/Lights | 13 | 9 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 115 | running | ||
Oct 11 1992 | Del Mar Speedway | IMSA GTP/Lights | 19 | 16 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 44 | accident | ||
Jan 31 1993 | Daytona International Speedway | IMSA GT | 22 | 7 | Erie Scientific Company | 36 | Kudzu DG-1 Mazda | 645 | running | ||
Feb 21 1993 | Bicentennial Park | IMSA GTP/Lights/WSC | 11 | 8 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 76 | running | ||
Mar 20 1993 | Sebring International Raceway | IMSA GT | 16 | 13 | Downing/Atlanta | 63 | Kudzu DG-1 Mazda | 204 | running | ||
Apr 18 1993 | Atlanta Motor Speedway | IMSA GTP/Lights/WSC | 8 | 7 | Downing/Atlanta | 63 | Kudzu DG-2 004/Buick | 75 | running | 0 | |
May 31 1993 | Lime Rock Park | IMSA GTP/Lights/WSC | 14 | 13 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 31 | accident | ||
Jun 13 1993 | Mid-Ohio Sports Car Course | IMSA GTP/Lights/WSC | 6 | 5 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 87 | running | ||
Jun 27 1993 | Watkins Glen International | IMSA GT | 20 | 31 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 47 | running | ||
Jul 11 1993 | Road America | IMSA GT | 35 | 16 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 62 | running | ||
Jul 25 1993 | Laguna Seca Raceway | IMSA GTP/Lights/WSC | 9 | 11 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 53 | running | ||
Aug 1 1993 | Portland International Raceway | IMSA GTP/Lights/WSC | 8 | 13 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 73 | running | ||
Oct 2 1993 | Phoenix International Raceway | IMSA GTP/Lights/WSC | 13 | 6 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 110 | running | ||
Feb 6 1994 | Daytona International Speedway | IMSA GT | 5 | 10 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 650 | running | ||
Mar 19 1994 | Sebring International Raceway | IMSA GT | 6 | 3 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 314 | running | ||
Apr 17 1994 | Road Atlanta | IMSA World Sports Car | 7 | 4 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 91 | running | 0 | |
May 30 1994 | Lime Rock Park | IMSA World Sports Car | 6 | 4 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 130 | running | ||
Jun 26 1994 | Watkins Glen International | IMSA GT | 5 | 21 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 68 | electrical | ||
Jul 10 1994 | Indianapolis Raceway Park | IMSA World Sports Car | 5 | 5 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 79 | running | ||
Jul 24 1994 | Laguna Seca Raceway | IMSA World Sports Car | 7 | 8 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 77 | running | ||
Aug 7 1994 | Portland International Raceway | IMSA World Sports Car | 8 | 3 | Downing/Atlanta | 63 | Kudzu DG-2 Buick | 71 | running | ||
Aug 7 1994 | Portland International Raceway | IMSA World Sports Car | 4 | 8 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 59 | running | ||
Oct 1 1994 | Phoenix International Raceway | IMSA World Sports Car | 8 | 3 | Downing/Atlanta | 63 | Kudzu DG-3 Mazda | 115 | running | ||
Oct 1 1994 | Phoenix International Raceway | IMSA World Sports Car | 11 | 7 | Downing/Atlanta | 68 | Kudzu DG-2 Buick | 109 | running | ||
Feb 5 1995 | Daytona International Speedway | IMSA GT | 8 | 12 | Downing/Atlanta Racing | 63 | Kudzu DG-3 Mazda | 637 | running | ||
Mar 18 1995 | Sebring International Raceway | IMSA GT | 8 | 3 | Downing/Atlanta Racing | 63 | Kudzu DG-3 Mazda | 256 | accident | ||
Jun 18 1995 | Circuit de la Sarthe | ACO | 19 | 7 | D.T.R. with Mazdaspeed | 5 | Kudzu DG-3 004/Mazda | 283 | running | ||
Jun 24 1995 | Watkins Glen International | IMSA GT | 12 | 29 | Power Macintosh Racing | 6 | Spice BDG-02 Oldsmobile | 48 | running | ||
Feb 4 1996 | Daytona International Speedway | IMSA GT | 10 | 3 | Downing/Atlanta | 63 | Kudzu DLM Mazda | 649 | 24,850 | running | |
Mar 16 1996 | Sebring International Raceway | IMSA GT | 10 | 4 | Downing/Atlanta | 63 | Kudzu DLM Mazda | 318 | running | ||
Apr 21 1996 | Road Atlanta | IMSA World Sports Car/GTS-1 | 16 | 23 | Chuck Cottrell | 33 | Kudzu DG-2 Buick | 36 | mechanical | ||
Jun 16 1996 | Circuit de la Sarthe | ACO | 23 | 25 | Mazdaspeed Co. Ltd. | 20 | Kudzu DLM 007/Mazda | 251 | running | ||
Aug 25 1996 | Mosport International Raceway | IMSA GT | 7 | 8 | Downing/Atlanta | 63 | Kudzu DLM Mazda | 106 | 8,000 | running | 0 |
Oct 6 1996 | Daytona International Speedway | IMSA GT | 13 | 9 | Downing/Atlanta | 63 | Kudzu DLM Mazda | 78 | running | ||
Feb 2 1997 | Daytona International Speedway | IMSA GT | 13 | 26 | Downing/Atlanta Racing | 63 | Kudzu DLM 007/Mazda | 569 | 1,500 | running | |
Mar 15 1997 | Sebring International Raceway | IMSA GT | 11 | 4 | Downing/Atlanta Racing | 63 | Kudzu DLM 007/Mazda | 266 | running | ||
Apr 20 1997 | Road Atlanta | IMSA GT | 16 | 8 | Downing/Atlanta Racing | 68 | Kudzu DLM 008/Buick | 81 | 11,000 | running | 0 |
Apr 20 1997 | Road Atlanta | IMSA GT | 12 | 7 | Downing/Atlanta Racing | 63 | Kudzu DLM 007/Mazda | 84 | 12,000 | running | 0 |
May 26 1997 | Lime Rock Park | IMSA World Sports Car | 8 | 13 | Downing/Atlanta Racing | 63 | Kudzu DLM 007/Mazda | 87 | running | ||
Jun 1 1997 | Watkins Glen International | IMSA GT | 13 | 15 | Downing/Atlanta Racing | 63 | Kudzu DLM 007/Mazda | 132 | running | ||
Jun 15 1997 | Circuit de la Sarthe | ACO | 17 | 17 | Team T.D.R. | 15 | Kudzu-Mazda DLM MS 97 009 | 263 | running | ||
Jul 13 1997 | Sears Point International Raceway | IMSA GT | 12 | 10 | Downing/Atlanta Racing | 63 | Kudzu DLM-4 009/Mazda | 65 | running | ||
Aug 31 1997 | Mosport International Raceway | IMSA GT | 11 | 8 | Downing/Atlanta Racing | 63 | Kudzu DLM-4 009/Mazda | 75 | running | ||
Sep 20 1997 | Las Vegas Motor Speedway | IMSA GT | 15 | 9 | Downing/Atlanta Racing | 63 | Kudzu DLM-4 009/Mazda | 93 | running | ||
Sep 28 1997 | Pikes Peak International Raceway | IMSA GT | 14 | 10 | Downing/Atlanta Racing | 63 | Kudzu DLM-4 009/Mazda | 128 | running | ||
Oct 18 1997 | Sebring International Raceway | IMSA GT | 12 | 10 | Downing/Atlanta Racing | 63 | Kudzu DLM-4 009/Mazda | 49 | running | ||
Oct 26 1997 | Laguna Seca Raceway | IMSA GT | 14 | 12 | Downing/Atlanta Racing | 63 | Kudzu DLM-4 009/Mazda | 70 | running | 0 | |
Feb 1 1998 | Daytona International Speedway | SCCA US Road Racing Championship | 18 | 8 | Downing/Atlanta Inc. | 63 | Kudzu DLM-4 009/Mazda | 636 | 14,500 | running | 0 |
Mar 22 1998 | Sebring International Raceway | IMSA GT | 7 | 41 | Downing Atlanta | 63 | Kudzu DLM 007/Mazda | 36 | engine | ||
Apr 26 1998 | Las Vegas Motor Speedway | IMSA GT | 8 | 3 | Downing Atlanta | 63 | Kudzu DLM 007/Mazda | 163 | 17,250 | running | 0 |
May 17 1998 | Homestead-Miami Speedway | SCCA US Road Racing Championship | 11 | 6 | Downing/Atlanta | 63 | Kudzu DLM-4 009/Mazda | 85 | running | 0 | |
May 25 1998 | Lime Rock Park | IMSA GT | 9 | 7 | Downing Atlanta | 63 | Kudzu DLM 007/Mazda | 111 | 3,300 | running | |
Jun 14 1998 | Mid-Ohio Sports Car Course | SCCA US Road Racing Championship | 15 | 12 | Downing/Atlanta | 63 | Kudzu DLM-4 009/Mazda | 99 | running | 0 | |
Jun 21 1998 | Road Atlanta | IMSA GT | 14 | 7 | Downing Atlanta | 63 | Kudzu DLM-4 009/Mazda | 145 | 4,550 | running | 0 |
Jun 21 1998 | Road Atlanta | IMSA GT | 13 | 9 | Downing Atlanta | 62 | Kudzu DLM 007/Mazda | 144 | 2,100 | running | 0 |
Aug 9 1998 | Mosport International Raceway | IMSA GT | 8 | 8 | Downing Atlanta | 63 | Kudzu DLM-4 009/Mazda | 119 | running | ||
Aug 23 1998 | Watkins Glen International | SCCA US Road Racing Championship | 15 | 9 | Downing/Atlanta | 63 | Kudzu DLM 007/Mazda | 162 | running | 0 | |
Sep 20 1998 | Sebring International Raceway | IMSA GT | 9 | 12 | Downing Atlanta | 63 | Kudzu DLM 007/Mazda | 32 | 3,300 | running | 0 |
Oct 10 1998 | Road Atlanta | IMSA GT | 13 | 6 | Yojiro Terada | 63 | Kudzu DLY 010/Mazda | 349 | 9,250 | running | 0 |
Oct 25 1998 | Laguna Seca Raceway | IMSA GT | 12 | 18 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 72 | 2,700 | running | 0 |
Jan 31 1999 | Daytona International Speedway | SCCA US Road Racing Championship | 17 | 24 | Downing/Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 586 | 1,500 | running | 0 |
Mar 20 1999 | Sebring International Raceway | IMSA American LeMans Series | 25 | 12 | Downing/Atlanta | 63 | Kudzu DLY 010/Mazda | 281 | 7,733 | running | 0 |
Apr 18 1999 | Road Atlanta | IMSA American LeMans Series | 16 | 14 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 108 | 7,733 | running | 0 |
May 31 1999 | Lime Rock Park | SCCA US Road Racing Championship | 7 | 17 | Downing/Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 120 | 5,000 | running | 0 |
Jun 6 1999 | Mid-Ohio Sports Car Course | SCCA US Road Racing Championship | 7 | 20 | Downing/Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 32 | debris damage | 0 | |
Jun 27 1999 | Mosport International Raceway | IMSA American LeMans Series | 17 | 13 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 110 | 7,733 | running | 0 |
Jul 25 1999 | Sears Point International Raceway | IMSA American LeMans Series | 21 | 39 | Downing/Atlanta | 63 | Kudzu DLY 010/Mazda | 63 | 4,914 | running | 0 |
Aug 1 1999 | Portland International Raceway | IMSA American LeMans Series | 19 | 29 | Downing/Atlanta | 63 | Kudzu DLY 010/Mazda | 115 | 5,733 | running | 0 |
Sep 18 1999 | Road Atlanta | IMSA American LeMans Series | 18 | 17 | Downing/Atlanta | 63 | Kudzu DLY 010/Mazda | 344 | 2,500 | running | 0 |
Feb 6 2000 | Daytona International Speedway | Grand Am Road Racing Championship | 15 | 48 | Downing Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 303 | 1,000 | accident | 0 |
May 7 2000 | Homestead-Miami Speedway | Grand Am Road Racing Championship | 8 | 10 | Downing Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 96 | running | 0 | |
May 29 2000 | Lime Rock Park | Grand Am Road Racing Championship | 7 | 8 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 90 | running | ||
Jun 4 2000 | Mid-Ohio Sports Car Course | Grand Am Road Racing Championship | 9 | 11 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 106 | running | 0 | |
Jun 29 2000 | Daytona International Speedway | Grand Am Road Racing Championship | 14 | 8 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 65 | running | 0 | |
Jul 9 2000 | Road America | Grand Am Road Racing Championship | 8 | 8 | Downing Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 116 | running | 0 | |
Aug 27 2000 | Watkins Glen International | Grand Am Road Racing Championship | 5 | 4 | Downing Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 162 | running | 0 | |
Feb 4 2001 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 15 | 11 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 624 | 37,500 | running | 0 |
Jul 8 2001 | Road America | Grand Am Rolex Sports Car Series | 6 | 5 | Downing Atlanta Inc. | 63 | Kudzu DLY 010/Mazda | 120 | 1,000 | running | 0 |
Nov 3 2001 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 12 | 8 | Team Spencer Motorsports | 62 | Kudzu DLM/FW 2001/007/Mazda | 88 | 1,500 | running | 0 |
Feb 3 2002 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 14 | 12 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 654 | 4,000 | running | 0 |
Mar 16 2002 | Sebring International Raceway | IMSA American LeMans Series | 30 | 26 | AutoExe Motorsports | 24 | WR LMP-02 2001-01/Mazda | 267 | 13,796 | running | 0 |
Jun 16 2002 | Circuit de la Sarthe | ACO | 35 | 50 | Autoexe Motorsports | 24 | WR LMP-02 2001-01/Mazda | 5 | 0 | gearbox | |
Oct 19 2002 | Road Atlanta | IMSA American LeMans Series | 21 | 40 | AutoExe Motorsports | 24 | WR LMP-02 2001-01/Mazda | 142 | 0 | gearbox | 0 |
Nov 10 2002 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 42 | 12 | Downing Atlanta | 63 | Kudzu DLY 010/Mazda | 89 | 1,500 | running | 0 |
Jun 29 2003 | Road Atlanta | IMSA American LeMans Series | 32 | 20 | Downing-Atlanta Inc. | 64 | WR LMP-02 2001-01/Mazda | 108 | 4,000 | running | 0 |
Aug 24 2003 | Road America | IMSA American LeMans Series | 22 | 26 | Downing/Atlanta Inc. | 64 | WR LMP-02 2001-01/Mazda | 67 | 6,000 | running | 0 |
Oct 18 2003 | Road Atlanta | IMSA American LeMans Series | 11 | 22 | Downing/Atlanta Inc. | 64 | WR LMP-02 2001-01/Mazda | 318 | 10,000 | running | 0 |
Jan 30 2011 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 44 | 34 | Team Spencer Motorsports | 63 | 2006 Mazda RX-8 MATRX8061 | 544 | 0 | running | 0 |