We ran across some really impressive cars at the recent Optima DriveAutoX series event in Charlotte. Tonight on Grassroots Motorsports LIVE! presented by CRC Industries we'll take a look at a trio of autocrossers: a high-school dream car 1967 Mustang, a ground-pounding 1972 Corvette and a V6-swapped Nissan 240SX.
Join us with questions and comments live on Wednesday, June 13, …
