Primus Racing CART/Champ Car statistics at Road America
Back to Primus Racing career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1983 | 6 | Chris Kneifel | 6 | 26 | 72 | Kraco Car Stereo | Primus | Cosworth | Goodyear | 118.067 | 1 | 0 | 0 | accident | 0 |
| 1984 | 9 | Chris Kneifel | 23 | 25 | 72 | SPA*Erobics | Primus | Cosworth | Goodyear | 114.815 | 1 | 0 | 0 | exhaust | 0 |
