Chevy Rolls Out Bad Boy 2012 Camaro ZL1 with 550HP Supercharged V8

.fullpost { display: inline; } The all-new, 2012 Chevrolet Camaro ZL1 finally made its world premiere today at the Chicago Auto Show. Dubbed as the highest-performing model and the most technically sophisticated in the Camaro's 45-year-long history, the ZL1 is named after Chevy's all-aluminum racing engine from the late 1960s, which was installed into 69 regular-production 1969 Camaros. The