One of the things that makes the Gen III family of engines so attractive is that they are very simple to work on. This month, we wanted to try just the addition of the GM Performance Parts Hot cam ...

What you see here is the much-anticipated, highly secretive, and oft-dreamt-about RHS LS Race Block. We won't go into the history of this block, but suffice it to say it is real, it is ready to ship, ...

Car magazines are full of 1,000-horsepower LS engine stories teeming with superchargers, turbochargers, intercoolers, massive loads of nitrous, race gas, and all sorts of glamorous equipment. While ...