The Philadelphia Phillies enter the 2025 season with a lot to prove. They just wrapped up their best regular season in over a decade in 2024, but all that got them was one postseason win. The Phillies ...

This illustration shows the spring's relationship to the valve. The valve stem goes through the middle of the spring and is positively connected to it by the retainer and two valve locks (also known ...

Obviously, these valve-control-related issues, associated with insufficient valvespring pressure, are the reason why camshaft manufacturers offer valvespring upgrades. The obvious answer might seem to ...

Those wound-up pieces of high-tensile steel under your rocker arms work so hard closing your valves over millions of cycles that they could probably use a replacement right about now. We're talking ...

Today, high-performance clutch design is so sophisticated, and manufacturers' claims often so conflicting, that it's difficult to know just what type of clutch is best for your particular application.

Vivid thundersnow illuminated the skies over Toronto on March 3, 2023, as a powerful early-spring storm system crept north of the border. Intense dynamics within the system triggered a barrage of ...

The thermostatic expansion valve (TXV or TEV) is a metering device located between the liquid line and the evaporator. The TXV is a dynamic valve that constantly modulates and meters just enough ...