Chevrolet all but reinvented small-block performance with the introduction of the LS engine family. A potent and worthy successor to the original small-block, the LS has proven its power potential ...
Run in carbureted form, the 383 LS stroker was no slouch, producing 527 hp at 6,300 rpm and 496 lb-ft of torque at 5,300 rpm, but things got serious after the installation of the 6-71 supercharger.