Summary: Listen on iTUNES Billy Johnson Billy is competing in the Grand-Am Continental Tire Sports Car Challenge GS class for ROUSH Performance in the #61 Ford BOSS 302R Mustang w/co-driver Jack Roush Jr. And he also competes in the ROLEX GT class for Turner Motorsports in the #94 BMW M3 in the with co-drivers Paul Dalla Lana and Bill Auberlen. Website - LINK
