The problem with a cam swap, like anything else we want to do with our car, is the expense. While the installation of a typical aftermarket cam is money well spent, and represents one heck of a ...

It doesn't matter whether it's a lowly LM7 or a top-of-the-line H.O. sporting higher compression and 243 heads, everyone loves 5.3L truck engines. The 5.3L has quickly become the go-to engine for ...

There is nothing like a big nitrous backfire to destroy a perfectly good test motor. This happened after the Internet nitrous guys insisted we subject an LS motor to the same treatment given our ...

We know that the LS engine family responds well to changes in cam timing and that, like every engine ever made, the LS also responds favorably to boost. The question isn't whether you can get power ...