Even with all the LT goodness coming from GMthe go-to mill for engine swaps is still the tried and true LS. After all, LS1s and all their variants are turning up more often in wrecking yards. Hundreds ...

Why were we excited about having just installed an LS9 cam in our 5.3L? Well, partly because upgrading the cam and springs only cost $100, but there was actually a second reason. As most of you know, ...

Now that the LS has burrowed deeply into just about every facet of Chevrolet performance, making power means spinning wrenches and swapping parts. That’s where the power theory runs right into ...