Prepare to cover your ears as pro racer Sylvain Tremblay goes from 22nd to fifth in just a handful of laps with Mazda's screaming 4-rotor 787 Le Mans Group C prototype built in 1990. Tremblay, who races one of Mazda's LMP2 diesels in the TUDOR United SportsCar Championship, puts on...

Take an amazing ride with former IMSA GTP racer Rick Knoop as he pushes his brutal 8-liter V8-powered 1972 McLaren M8F Can-Am car during the Rolex Monterey Motorsports Reunion.With more than 800hp under his right foot and not much downforce, Knoop is forced to respect the beast in the corners...