The Corvette Stingray's LT1 6.2L V8 produces SAE Certified 460 horsepower and 465 lb-ft of torque with the performance exhaust. LT1 provides 90 percent of the peak torque from 3,000 rpm to 5,500 rpm for quick acceleration at a wide speed range. The LT1 has the highest horsepower ever in a standard C