GM's LS2 Vs. LS3 Engine: What's The Difference Between Them?
General Motors launched the Gen IV 6.0-liter LS2 small-block V8 for use in its 2005 model year Chevrolet Corvette, Chevrolet SSR, Cadillac CTS-V, and Pontiac GTO, among others. The naturally aspirated LS2 produced 400 horsepower and 400 lb-ft of torque …