Chevrolet Performance induction and exhaust systems increase output of the 6.2L V-8 to 433 horsepower and 467 lb-ft of torque — increases of 13 hp and 7 lb-ft over the current RST's available 6.2L engine, giving it more horsepower than any other Tahoe. Fastest retail Tahoe with 0-60 mph in 5.78 seconds, top speed of 124 mph on the test track and better stopping distance with 60-0 mph braking in 133 feet.