Inside an internal combustion engine is an intricate web of small tunnels or passageways that enable oil or coolant to flow, which helps keep everything lubricated and operating at the proper ...

Brian Cooley is CNET's Editor at large and has been with the brand since 1995. He currently focuses on electrification of vehicles but also follows the big trends in smart home, digital healthcare, 5G ...

For those of us with Chrysler Corporation products built after 1966, the small-block family consists of engines derived from the "LA" 273 package introduced in 1964. These came in 273-, 318-, 340-, ...

Nearly everyone has heard the words “head gasket” at some point in their life, but nowhere near that many people actually know what one is or what it does. The head gasket is a seal that lives between ...

From Street Stock to Winston Cup, the three most important areas for engine performance improvements are cylinder heads, valvetrains, and intake manifolds. In particular, cylinder heads affect most ...

If you are dealing with a blown head gasket in your auto, then you may find yourself wondering how much it will cost to repair and whether it is even worth it. This is just one of the many repairs ...

EngineLabs pushed its Godzilla 7.3-liter V8 on the dyno again. LME’s CNC-ported heads delivered big gains on Project Bosszilla.

On a recent trip to Vrbancic Brothers Racing to witness a dyno pull, we had the chance to chat with Bob and George about the various project engines in their shop. One of their customers brought in an ...

Imagine a letter showing up in your mailbox from the company that made your car, requesting you to bring it in for a crucial engine component replacement. That might sound a bit strange, but it’s ...

Horse Sense:Our normal M.O. for this type of project is to evaluate cylinder heads as part of an overall top-half package that includes a camshaft and intake manifold. Since the word on the street is ...

If you are dealing with a blown head gasket in your auto, then you may find yourself wondering how much it will cost to repair and whether it is even worth it. This is just one of the many repairs ...