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 ΒΌ 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 GMβs Milford Road Course test track.