Honda's B-Series engine family revolutionized performance and reliability – in both mainstream and iconic performance cars.

A key enabler is the newly redesigned aftertreatment system, which uses trusted components in a smarter and more efficient ...

Golf balls have dimples, so they fly farther than balls that don't. Apply the same principle to diesel engines, and you have a gross oversimplification of why dimpled pistons were invented. It's a ...

Learn how a 6.7 powerstroke delete kit with tuner and smart upgrades like a ccv delete 6.7 powerstroke can lower EGTs, ...

When comparing engine specs for nearly any combustion engine automobile, we see a number of variations available with differing outputs of horsepower and torque. We often have a choice of gasoline or ...

Picking up where we left off last month, here is the remainder of potent powerplants neatly packaged in a crate. Crate engines have, for some time, fascinated rodders, and why not-they provide ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel.