Chevrolet reveals ‘ most track-capable Camaro ever’ Because the Chevrolet Camaro ZL1 just wasn’t fast enough, GM made changes Check out this story on USATODAY.com: http://usat.ly/2lH5qSN DETROIT — Because the Chevrolet Camaro ZL1 just wasn’t quite fast enough, General Motors decided to make it even more aerodynamic, lighter and faster. The Camaro ZL1 1LE was revealed Friday at Daytona International Speedway, just before this weekend’s running of the Daytona 500.