The 383 stroker engine is an iconic small block used by gearheads to pump more power out of their cars. Here's why it's so ...

On episode 19 of Engine Masters, David Freiburger explains cam lift, duration, lobe separation angle, and installed centerline. Next, we test a low-rpm cam and a high-rpm cam in the same engine to ...

The motorcycle world is super hot on semi-automatic and automatic transmissions. The likes of KTM's AMT, Yamaha's Y-AMT, and ...

Here's how an overhead valve engine works, according to Cars.com: [T]he valves, which open and close to let the air-fuel mixture in and out of the cylinders, are above the camshaft, which is in ...