Jeff JeffersonNASCAR K&N Pro Series West Results (Colorado National 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05 | Colorado | 21 | 12 | 17 | 42 | MJ2 Racing / Gran Prix Imports (Cynthia Warn) | Chevrolet | 146/150 | 1,750 | running | 0 |
| 2009-11 | Colorado | 17 | 5 | 5 | 42 | ESI Construction (Jeff Jefferson) | Chevrolet | 150/150 | 2,075 | running | 0 |
2 starts, 296 of 300 laps completed (98.7%), 0 laps led Win: 0 ( 0.0%) Average start: 8.5 Total Winnings: $3,825 Top 5: 1 ( 50.0%) Average finish: 11.0 Top 10: 1 ( 50.0%) DNF: 0 |