If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave "just a bit more power," it's nice to know it's only a few speed parts away.

If you want more power, Summit has the 8705 cam with a tighter 107-degree LSA, 234/277 duration at 0.050, and 0.595-lift using a stock 1.7:1 rocker ratio. It is a lot more aggressive and worth an ...

Even the competition has to agree, Chevy's LS-engine family is more than just a worthy successor to the original small-block; it's one hell of a motor. The Blue Oval boys are jumping up and down about ...