Primus Racing CART/Champ Car statistics at Michigan
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 | 5 | Chris Kneifel | 19 | 9 | 72 | C. F. I. | Primus | Cosworth | Goodyear | 194.521 | 242 | 0 | 0 | accident | 4 |
| 1983 | 10 | Chris Kneifel | 18 | 24 | 72 | C. F. I. | Primus | Cosworth | Goodyear | 196.319 | 7 | 0 | 0 | electrical | 0 |
| 1984 | 8 | Chris Kneifel | 34 | 34 | 72 | SPA*Erobics | Primus | Cosworth | Goodyear | 193.444 | 0 | 0 | 0 | withdrew | 0 |
