| Race details[1] | |||
|---|---|---|---|
| Race 20 of 48 in the 1971 NASCAR Winston Cup Series season | |||
| Date | May 23, 1971 | ||
| Official name | Kingsport 300 | ||
| Location | Kingsport Speedway, Kingsport, Tennessee | ||
| Course |
Permanent racing facility 0.337 mi (0.545 km) | ||
| Distance | 300 laps, 101.1 mi (165.7 km) | ||
| Weather | Temperatures of 80.1 °F (26.7 °C); wind speeds of 7 miles per hour (11 km/h) | ||
| Average speed | 63.242 miles per hour (101.778 km/h) | ||
| Attendance | 3,800[2] | ||
| Pole position | |||
| Driver | K&K Insurance Racing | ||
| Most laps led | |||
| Driver | Bobby Isaac | K&K Insurance Racing | |
| Laps | 294 | ||
| Winner | |||
| No. 71 | Bobby Isaac | K&K Insurance Racing | |
| Television in the United States | |||
| Network | untelevised | ||
| Announcers | none | ||
The 1971 Kingsport 300 was a NASCAR Winston Cup Series racing event that took place on May 23, 1971, at Kingsport Speedway in Kingsport, Tennessee.