Most Chevy truck enthusiasts know that improving the flow of air into the engine and reducing backpressure are sure ways to make some power. But believe it or not, this process is not as simple as it ...
My father bought a brand-new Chevrolet HHR SS in 2009. He liked (and still likes, since it remains his daily driver 11 years later) the 2.0L turbocharged direct-injected four-cylinder with 250 horses ...