When it comes to modern internal combustion engines, there are two types that dominate the industry: pushrod and overhead camshaft (OHC). While pushrod engines were the stars of the show for many ...

Chevy big block engines have a lot of character and history behind them. Does that make the hassle that can come with their ...

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 ...

engines is a simpler task than with the centrally-located camshafts in pushrod engines. An engine's camshaft has egg-shaped lobes that act as ramps to open the intake and exhaust valves.

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 automotive camshaft market value is estimated to expand at a CAGR of 3.7% over the assessment period. In 2024, the market ...

Methods of operating valves in the cylinder-head; the advantages of the valve-in-head construction as regards the form of combustion space, engine cooling and high-speed operation; the reason for ...