Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
---|---|---|---|---|---|---|---|---|---|---|---|
May 15 1971 | Talladega Superspeedway | IMSA GT | 5 | 19 | Porsche 914/6 914 043 0033 | 47 | |||||
Jun 27 1971 | Bridgehampton Raceway | IMSA GT | 4 | 19 | Porsche 914/6 914 043 0033 | 91 | |||||
Dec 4 1971 | Texas World Speedway | IMSA GT | 7 | 9 | Porsche 914/6 914 043 0033 | 93 | running | ||||
Apr 16 1972 | Virginia International Raceway | IMSA GT | 5 | Harry Bytzek | 9 | Porsche 911S | 76 | running | |||
May 29 1972 | Lime Rock Park | IMSA GT | 2 | Klaus Bytzek | 49 | Porsche 911S | 128 | 900 | running | ||
Jul 9 1972 | Mid-Ohio Sports Car Course | IMSA GT | 32 | 39 | 49 | Porsche 911S | 104 | did not finish | |||
Jul 22 1972 | Watkins Glen International | FIA World Sports Car Championship | 43 | 43 | Kennedy-Car Collision | 80 | Porsche 911 | 0 | did not qualify | 0 | |
Mar 24 1973 | Sebring International Raceway | IMSA GT | 33 | 55 | Bytzek Automotive | 46 | Porsche 911S | 80 | did not finish | ||
Jul 15 1973 | Mid-Ohio Sports Car Course | IMSA GT | 7 | Bytzek Automotive | 9 | Porsche Carrera 911 360 0386 | 191 | 600 | running | ||
Oct 14 1973 | Indianapolis Raceway Park | IMSA GT | 9 | Bytzek Automotive | 9 | Porsche Carrera 911 360 0386 | 98 | running | |||
Jun 30 1974 | Mid-Ohio Sports Car Course | IMSA GT | 19 | 7 | Harry Bytzek | 9 | Porsche Carrera | 169 | running | ||
May 9 1976 | Pocono International Raceway | SCCA Trans Am | 23 | 35 | Bytzek Automotive Design | 91 | Porsche Carrera RSR | 0 | did not start | 0 | |
Jun 6 1976 | Mid-Ohio Sports Car Course | IMSA GT | 28 | 34 | Bytzek Automotive Design | Porsche Carrera | 9 | did not finish | |||
Aug 15 1976 | Pocono International Raceway | IMSA GT | 14 | 23 | Bytzek Automotive Design | Porsche Carrera | 22 | did not finish | |||
Aug 21 1976 | Mosport International Raceway | SCCA Trans Am | 14 | 32 | Bytzek Automotive Design | 19 | Porsche Carrera RSR | 0 | did not start | 0 | |
Sep 19 1976 | Road Atlanta | IMSA GT | 20 | 12 | Bytzek Automotive Design | 19 | Porsche Carrera | 113 | 600 | running | |
Nov 28 1976 | Daytona International Speedway | IMSA GT | 28 | 13 | Bytzek Automotive Design | Porsche Carrera | 59 | running | |||
Feb 6 1977 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 26 | 28 | Bytzek Brothers | 9 | Porsche Carrera RSR | 343 | did not finish | ||
Mar 19 1977 | Sebring International Raceway | IMSA GT | 19 | 6 | Bytzek Automotive | 9 | Porsche Carrera RSR | 217 | 1,150 | running | |
Aug 20 1977 | Mosport International Raceway | WSCC/SCCA Trans Am | 13 | 5 | Bytzek Automotive Design | 9 | Porsche Carrera RSR | 224 | 1,000 | running | |
Sep 11 1977 | Circuit Mont-Tremblant | SCCA Trans Am | 7 | 8 | Bytzek Automotive Design | 9 | Porsche Carrera RSR | 36 | 1,550 | running | 0 |
Jun 25 1978 | Circuit Mont-Tremblant | SCCA Trans Am | 10 | 7 | Bytzek Automotive | 94 | Porsche Carrera RSR | 36 | 660 | running | 0 |
Aug 13 1978 | Brainerd International Raceway | SCCA Trans Am | 26 | 17 | Bytzek Automotive | 94 | Porsche Carrera RSR | 30 | 400 | running | 0 |
Aug 19 1978 | Mosport International Raceway | SCCA Trans Am | 13 | 14 | Bytzek Automotive | 94 | Porsche Carrera RSR | 37 | 300 | running | 0 |
Feb 4 1979 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 28 | 33 | Bytzek Automotive | 69 | Porsche Carrera RSR | 335 | oil system | ||
Aug 19 1979 | Mosport International Raceway | SCCA Trans Am | 8 | 23 | Bytzek Automotive | 69 | Porsche Carrera RSR | 2 | 500 | mechanical | 0 |
Nov 25 1979 | Daytona International Speedway | IMSA GT | 27 | 11 | Bytzek Automotive | 69 | Porsche Carrera RSR | 44 | running | ||
Aug 17 1980 | Mosport International Raceway | IMSA GT | 19 | 24 | Bytzek/Litens Automotive | 69 | Porsche Carrera RSR | 103 | accident | ||
Apr 21 1996 | Road Atlanta | IMSA GTS-2 | 16 | 9 | 09 | Porsche 911 | 24 | running | |||
May 27 1996 | Lime Rock Park | IMSA GTS-2 | 11 | 11 | 09 | Porsche 911 | 57 | running | |||
Apr 19 1997 | Road Atlanta | IMSA GT | Bytzek Motorsport | 00 | Porsche 911 GT1 107 | 0 | practiced car | 0 | |||
Apr 19 1997 | Road Atlanta | IMSA GT | 11 | 32 | Bytzek Motorsport | 00T | Porsche 911 | 0 | 1,000 | accident | 0 |
Feb 4 2001 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 12 | 41 | Bytzek Motorsport | 0 | Porsche 911 GT1 Evo 117 | 479 | 2,500 | running | 0 |
Feb 3 2002 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 18 | 32 | Bytzek Motorsports | 00 | Porsche 911 GT1 Evo 102 | 499 | 4,500 | engine | 0 |