The following is a transcription of the media availability with Steve O’Donnell – NASCAR’s Chief Racing Development Officer. Provided by: NASCAR Media Services THE MODERATOR: We are now joined by NASCAR’s chief racing development officer, Steve O’Donnell. Q. Steve, the horsepower and spoiler were listed as TBD. How do you go about determining it, and do you … Continue reading Transcript: Steve O’Donnell – May 5th, 2021