It's a lot more complicated than that, though. So, if you're curious about how the EGR valve works in your diesel engine, stick around. As a former professional mechanic and lifelong gearhead ...

When it comes to diesel engine upgrades, some modifications enhance performance and give your engine bay a distinctive look. Among these, a custom valve cover is an upgrade that delivers […] ...

SIMPLICITY is the keynote of the only two types of sleeve-valve engines that have stood the test of time, namely, the double-sleeve, or Knight, engine and the single-sleeve, or Burt-McCollum, engine, ...

This capital contrivance for admitting the steam to the ends of the cylinder, and exhausting the same therefrom, consists in constructing the valve so as to enable the steam to be admitted through ...