A Callaway Supercharger Fixes The Chevrolet SSR's One Single Flaw: Not Enough V8 Power
Instead of making a disappointing 390 horsepower, this SSR now makes a much healthier 540 hp, and it's got a six-speed manual too.
Instead of making a disappointing 390 horsepower, this SSR now makes a much healthier 540 hp, and it's got a six-speed manual too.
