Hagerty on Instagram: "IROC is BACK!! The forgotten racing series LIVES again! 🏁 In the latest Barn Find Hunter, Tom Cotter travels to Lime Rock Park for the IROC (International Race of Champions) revival and kickoff event, a throwback racing series owned by @rayevernham and @robkauffman1. IROC was originally intended to bring racers from various racing disciplines together and put them in identical cars to see who among them is the best. Cotter talks with the new owners about their memories of