We may receive a commission on purchases made from links. The Hemi engine has dazzled and impressed automotive enthusiasts for decades. The unique hemispherical combustion chamber (Hemi) powers many ...

The Ford 3.5L EcoBoost V6 is considered to be a top-notch engine and is the powertrain that transformed the Ford F150 into one of the most powerful towing pickup trucks ever built. Beyond the F-150, ...

Adding real horsepower without tearing your car down to the firewall is not a fantasy. With the right mix of tuning, airflow, ...

Got a burning question or simply need some advice with problems you’ve encountered while wrenching on your current/future projects? Ask our automotive guru Eric Hsu anything—literally, he’s going to ...

When it comes to upgrading small-block engines, camshafts are a popular choice for enhancing performance. Different camshaft types can significantly alter how an engine breathes and performs, offering ...

Pratt & Whitney, located in East Hartford, has received hundreds of millions in federal funding to cover the full cost of engine upgrades. RTX, which owns Pratt & Whitney, announced that the feds have ...

When the discussion turns to making big power affordably, the Chevrolet big-block "Rat" engine has few peers. Although it was one of the longest running production passenger car powerplants, it was ...

Maj. Kristin "Beo" Wolfe flies an F-35 Joint Strike Fighter during practice at Hill Air Force Base, Utah, on Dec. 13, 2023. (Senior Airman Jack Rodgers/U.S. Air Force) A key design review for the F-35 ...

Engine building development advances because manufacturers and performance specialists work to achieve higher power output, better efficiency, and longer engine lifespan. The combination of hybrid ...

The Pentagon’s effort to upgrade the F-35’s engine is still on track, despite warnings from Air Force leaders that the program could run out of money due to an impasse in Congress stalling the fiscal ...