Valve's decision to break away from their work with Xi3 and their modular "Piston" computer won't impact the Xi3 Piston or how it works, the computer maker said today in a prepared statement. Though ...

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 ...

Let’s say that you’re assembling your next street engine only to discover that the piston-to-valve clearance on the intake side is a little too close for your liking. You could add a thicker head ...

You've probably read this line a dozen times: "It's never been easier to make horsepower than right now." While that's true, it also means everything else in the engine is now more highly stressed.

Premier game developer Valve shook the electronic entertainment world on Monday when it said that it had was working on its own open system console, which the press has dubbed the “Steam Box.” Rumors ...