The Ford 5.0L Coyote V8 is already a beast from the factory, but the right mods can unlock serious extra performance. From intake manifold swaps to long tube headers and ECU tuning, enthusiasts have ...

Whether you're into classic or late-model Mopars, there's no doubt that the new 5.7, 6.1, and 6.4 Hemi engines can provide the power to satisfy any enthusiast's need for speed. Though small in ...

In most tests on engines up to 6,500 rpm, a modern high-rise dual-plane intake like this Chevrolet Performance example on a Chevy 350 generates the best overall average torque and power numbers ...