By Steve Wittich Mac Clark, the pilot of the MIR Raceline USA/Sekanskin/Valkyrie AI sponsored No. 17, turned a lap of the 3.97-mile, 19-turn Ozarks International Raceway road course in 142.104 seconds. That scorching lap was over one second ahead of the rest of the field. The Canadian joins Vince Puleo (USF2000), Kim Campbell (Indy Lights), […]
By Steve Wittich DEForce Racing’s Mac Clark set a lap time of 142.149 seconds over the 3.97-mile, 19-turn road course to lead the first official USF Juniors Presented by Cooper Tires practice at Ozarks International Raceway. The 18-year-old Canadian has been dominant early in the inaugural USF Juniors season, leading testing at Barber Motorsports Park […]