The all-new LT4 supercharged 6.2L V-8 peak torque and horsepower

The all-new LT4 supercharged 6.2L V-8 peak torque and horsepower figures are certified for accuracy by SAE. The LT4 maintains 90 percent of its peak torque, or 592 lb-ft (802 Nm), from 2,500 to 5,400 rpm.