PORSCHE RACING HISTORYPorsche 911 T - Chassis No. 118 10 429
2 February 1969 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 20 | Porsche 911 T | 118 10 429 | GT2.0 | Tony Adamowicz (USA)/Bruce Jennings (USA)/Herb Wetanson (USA) | P.A.R.T. (USA) | 4th | 1st | 28th | 583 laps |
22 March 1969 - Sebring 12 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 47 | Porsche 911 T | 118 10 429 | GT2.0 | Bob Bailey (USA)/Jim Locke (USA) | P.A.R.T. (USA) | 13th | 2nd | 37th | 199 laps |
1 February 1970 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 70 | Porsche 911 T | 118 10 429 | GT2.0 | James Patterson (USA)/Paul Sanford (USA) | Sportade Racing Team (USA) | DNF | 37th | 29 laps - Accident |
31 January 1971 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 911 T | 118 10 429 | GT2.5 | Bert Everett (USA)/Jim Locke (USA)/Jim Netterstrom (USA) | Locke Lake Colony (USA) | 9th | 3rd | 27th | 570 laps |
20 March 1971 - Sebring 12 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 911 T | 118 10 429 | GT2.5 | Jim Locke (USA)/Bert Everett (USA) | Locke Lake Colony & Waterville Estates (USA) | 9th | 1st | 33rd | 203 laps |
24 July 1971 - Watkins Glen 6 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 911 T | 118 10 429 | GT2.5 | Bert Everett (USA)/Bob Beasley (USA) | Locke Development Corporation (USA) | 9th | 2nd | 26th | 168 laps |