While most car engines have a camshaft, there are some cars with a camless engine. But what does this mean, and what benefits ...

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 ...

Motorcycle.com's Troy Siahaan digs into KTM's camshaft crisis, impacting the 790 parallel-twin engine platform. Is your bike ...

The name Harley-Davidson is all but guaranteed to come up when discussing (or even thinking about) motorcycles -- particularly those made, or at least assembled, in the United States. It's known ...

He wanted to replace the ball valve with one actuated by a cam and pushrod. This would increase the complexity of the engine quite a bit, but with the benefit of eliminating the fail point of the ...