The American muscle car scene is back in full force with a continuous march of new entries and unprecedented levels of horsepower. Only this time around, the cars are about more than just ¼ mile times. Take this new 2018 Camaro ZL1, for example. Fitted with the track-focused 1LE package available throughout the Camaro lineup, Chevy says this car is the ultimate track-day Camaro. This 1LE performance grouping goes well beyond the other offerings by incorporating a racing-based suspension, aero technologies and exclusive Goodyear Eagle F1 Supercar 3R summer-only tires. When compared with the standard ZL1 Coupe, this car knocks 3 seconds off of the lap time at GM’s Milford Road Course test track.