No matter how many times we test them, it still amazes us how easy it is to make power with GM's LS series of engines. Even something as ordinary as a high-mileage 5.3L will respond to boost, and do ...

When a car is being upgraded in terms of horsepower and fuel efficiency, exhaust upgrades tend to be near the top of many ...

With all that said, you still have Chevy enthusiasts who refuse to embrace the LS family for one simple reason; they were brought up on carburetors and electronic fuel injection is simply too ...