Conversation so far:
What happened to Chuck Bown in 1986?
In 1986, Chuck Bown returned to NASCAR, running in the Busch Series.
Was Chuck Bown in the Goody's 300 in 1986?
Chuck Bown first start came at the Goody's 300, where he started 28th but finished 40th after wrecking his No. 67 Buick early in the race.
Did Chuck Bown ever start a race?
Chuck Bown made one Winston Cup start driving the Roulo Brothers' No. 39 Chevrolet at Phoenix, finishing 24th.
What happened to Chuck Bown around 1989?
At Chuck Bown's first full season in Busch at Lanier Speedway and South Boston Speedway, he finished with 5 top-5s, 12 top-10s, and ninth in the championship standings.
What happened to Chuck Bown in 1990?
Chuck Bown won six races and four poles. He had a total of thirteen top-fives and won the Busch Series championship over Jimmy Hensley by 200 points.

Question: What other race did he participate in?
Self-contained rewrite: What other race did Chuck Bown participate in during 1990 other than Busch Series championship?