How much horsepower does a stock 1987 camaro rs v8 5.0L have?
170 hp stock
2011 Camaro SS is not supercharged from the factory. If you put a supercharger on it, the horsepower rating will depend on how much boost you use. A stock 2011 manual transmission SS Camaro comes with the LS3 engine rated at 426hp, and a 2011 stock auto trans SS Camaro comes with the L99 engine, which is rated at 400hp.