The Mitsubishi 4B11 aluminum block utilizes either a semi closed- or open-deck configuration (depending on model) that's limited by its stock bore size and the horsepower level it can sustain.
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 ...