1991 Champion Spark Plug 400
- Episode aired Aug 18, 1991
![Race Car Driver and ESPN Reporter (Lee Perkins)](https://m.media-amazon.com/images/M/MV5BMTIxNTYxMjE1N15BMl5BanBnXkFtZTcwNjc1MTU0MQ@@._V1_QL75_UY281_CR28,0,190,281_.jpg)
The 23rd annual Champion Spark Plug 400 from Michigan International Speedway in Brooklyn, Michigan.The 23rd annual Champion Spark Plug 400 from Michigan International Speedway in Brooklyn, Michigan.The 23rd annual Champion Spark Plug 400 from Michigan International Speedway in Brooklyn, Michigan.