With a giant Procharger, this LS V10 engine is ready to drop into your project cars and make a monster out of virtually any ...

Yeah, we get it, LS engines make great power. But our classic Chevy small- and big-blocks just look so cool stuffed between the fenders of our vintage rides. What's a gearhead to do? Well, for ...

Back in 2004, GM Performance Parts shipped us a complete LS1 to evaluate. Looking back, we really threw the hammer at this one. We tested every off-the-shelf cam, manifolds and cylinder heads, ...

Now in its third installment, our crate engine alternative has taken a turn toward the serious. Before we get into that, we should probably bring all the newcomers up to speed. We started things out ...