When does "just a little bit more" become too much of a good thing? The answer is that it occurs a lot sooner than most hot-rodders think. We're not sure when it happened, but at some point an engine ...

GM LS V-8 engine swaps have been all the rage, and for good reason. They deliver a lot of power and efficiency with little effort. However, that doesn't mean you should toss out your perfectly running ...

In the early-'90s, GM introduced the Second-Generation LT1 small-block. It featured reverse-flow cooling and an aluminum cylinder head with a new port configuration. In essence, the company created ...