Modern engines are packed with technology, yet the core hardware still follows a simple logic: air and fuel go in, power comes out, and heat must be controlled. When I understand the main components ...

This story appears in the June 29 print edition of Transport Topics. Old habits are hard to break, but engine parts that are tightened beyond specifications can be easy to break. For many engine ...

When it comes to the engine in our Mopar, we all want an abundance of power (isn't that why we drive Mopars?), but there are other important aspects regarding the powerplant that sits between the ...