MARTINSVILLE, Va. — Darrell Wallace Jr. said he would win at Martinsville Speedway, and then he went out and did it.
He simply had no idea how big his victory was in Saturday’s NASCAR truck series race.
‘‘And then the remark and everything starts flowing in after about the history and the record set and Wendell Scott and all of it just came rushing after, and I had no idea,’’ Wallace said Sunday of the stir his victory caused.
Wallace became just the second black driver to win on NASCAR’s national level, and the first in a half-century. Scott won a race in Jacksonville, Fla., in December 1963 in the sport’s premier series.
‘‘It hasn’t hit me yet,’’ Wallace said of the historic victory. ‘‘I think the only time it hit me was when I took the checkered, and then after that it still hasn’t hit me. I guess tomorrow or whatever. It usually takes a couple days for a big win to settle in . . . But it’s been great seeing all the outlets that I’m on and doing all this stuff.
‘‘It’s for the better, and it’s trying to change the sport, and I’m all in for that.’’
Wallace’s win also was cause for celebration in Scott’s family.
‘‘When the checkered flag dropped, I heard a big boom from heaven, and my daddy said, ‘Hell yeah!’ ’’ said Franklin Scott, a son of the racing pioneer who died in 1990.