Sumner McKnightNASCAR K&N Pro Series West Results (Portland Speedway)(1970-present only) Click on the Race to see the complete results for that race. |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976-06 | Portland | 16 | 13 | 10 | 82 | Performance Enterprises (Sumner McKnight) | Chevrolet | 98/100 | 200 | running | 0 |
| 1976-11 | Portland | 25 | 20 | 25 | 82 | Performance Enterprises (Sumner McKnight) | Chevrolet | 1/150 | 50 | engine | 0 |
| 1977-13 | Portland | 26 | 10 | 4 | 82 | Action Engineering (Sumner McKnight) | Chevrolet | 100/100 | 530 | running | 0 |
| 1977-18 | Portland | 24 | 7 | 10 | 82 | Action Engineering (Sumner McKnight) | Chevrolet | 144/150 | 350 | running | 0 |
| 1981-07 | Portland | 19 | 16 | 16 | 82 | T.O.E. (Shirnell Gautsche) | Buick | 98/150 | 360 | transmission | 0 |
| 1982-05 | Portland | 20 | 13 | 9 | 82 | Aero Wash (Sumner McKnight) | Buick | 145/150 | 650 | running | 0 |
| 1984-04 | Portland | 18 | 9 | 4 | 83 | Aero Wash / Courtesy Motors (Sumner McKnight) | Chevrolet | 147/150 | 1,135 | running | 0 |
| 1987-05 | Portland | 24 | 8 | 6 | 83 | McKnight Racing (Sumner McKnight) | Ford | 199/200 | 1,000 | running | 2 |
| 1988-05 | Portland | 20 | 3 | 20 | 83 | McKnight Racing (Sumner McKnight) | Ford | 21/200 | 980 | crash | 0 |
| 1989-05 | Portland | 24 | 9 | 18 | 83 | McKnight Racing (Sumner McKnight) | Ford | 101/200 | 380 | axle | 0 |
10 starts, 1054 of 1550 laps completed (68.0%), 2 laps led Win: 0 ( 0.0%) Average start:10.8 Total Winnings: $5,635 Top 5: 2 ( 20.0%) Average finish: 12.2 Top 10: 6 ( 60.0%) DNF: 4 |