This 900-plus-hp Supercharged LS-swapped 1970 Chevelle SS was built by Schwartz Performance to roast tires and cruise the country!
MotorTrend's Hot Rod Magazine compared the engines in two Chevelle's in 2023 ... 4,750 rpm and 449.9 horsepower at 5,750 rpm. The Stock 454 delivered 522.5 lb-ft of torque at 4,750 rpm and ...
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