You've probably read this line a dozen times: "It's never been easier to make horsepower than right now." While that's true, it also means everything else in the engine is now more highly stressed.

This is a complete set of 16 brand new valve stem seals - that's enough for a 4-cylinder engine (8 intake, 8 exhaust).

Time was when a valve job was done with some valve-grinding compound and a vacuum cup on a stick. But no more. Today's high performance engines require the same machining precision in the valves that ...

Shop 400ex Valve Cover Gasket Engine Valve Cover Gasket Set For 90-97 Lexus LS400 & SC400 4.0L 1UZ-FE V8 - CPW Lexus Valve ...

The 'Intelligent Valve Actuation ( IVA)' system that operates the intake and exhaust valves that are arguably installed in gasoline and diesel engines with only the power of an electric motor is a ...

The choke valve in an engine's carburetor, whether it's a Holley carburetor or another brand, helps a cold engine start by restricting some of the airflow into it. When the engine is cold, the choke ...

Less maintenance and a smoother operation are just a few benefits of running hydraulic lifters in engines, which is why just ...

The hunt for efficient engine valve technology can be a never-ending journey into cam timing, various combustion cycles, and lift and duration adjustments. For that reason, some companies believe ...