Gone are the days of carburetors and distributors, replaced by a variety of sensors that help a car's computer get the maximum performance out of the engine. A camshaft position sensor (or any ...

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 ...

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 ...