When word got out that thousands of gamers were already playing Valve’s “secret” shooter Deadlock on Steam back in August, the first reaction from many was: How do I get my hands on this? Since then, ...

Lots of displacement, more compression, and a ton of valve lift used to be the recipe for a typical professional-level drag-race motor. Today, this same description could just as easily be a serious ...

Valve​‍​‌‍​‍‌​‍​‌‍​‍‌ is known for setting the standards rather than just following the hype. For instance, Half-Life ...

Q:I have a 327 in my '31 Ford that features nearly the same cam and components as the one you referenced recently in Pit Stop (Nov. '12). Since a 1.6:1-ratio rocker arm will push the valve a little ...