One of the greatest strengths of LS and Vortec engines is the interchangeable nature of their parts. This makes the LS platform very versatile, and it lets engine swappers dial in just what they need ...

The latest GM LS-style engines come stock with free-flowing, rectangular-port heads—they just need a great cam to wake them up. Enter Comp Cams' new LSR series. Available for both late-model one-bolt ...

I have the above SLK with 65K on the clock, it has been services at the correct intervals but does not confirm if the timing chain has had any attention at all. I am not sure if there is a specific ...