Best 4 Valve LS Heads Upgrades
The Holy Grail or a Pipe Dream? Unpacking the 4-Valve LS Heads Story Man, when you talk about engine platforms that have just absolutely dominated the automotive world over the last couple of decades, the LS engine family immediately springs to mind, right? From humble beginnings in pickup trucks to becoming the go-to swap for pretty much anything with wheels, its versatility, power potential, and relatively compact design are legendary. We're talking about an engine that, in its most common form, rocks a simple, effective two-valve pushrod cylinder head. It's a design that's been proven capable of making mind-blowing horsepower, whether naturally aspirated, supercharged, or boosted with twin turbos. ...