Our friend Scott Liggett, aka Rebeldryver’s Garage, is going to share some tips and tricks on how to adjust the valves on a Small Block or Big Block Chevrolet although the process works on most any ...

A motorcycle engine depends on precise timing between its valves and other moving components. Valve clearance, also known as ...

Setting valve lash has nearly become a lost art. Hydraulic lifters are so prevalent and so efficient that many enthusiasts resort to the old way or doing it—engine running, oil spewing everywhere. Let ...

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 ...

Carbon buildup on intake valves is part of life for direct-injected engines, but there are things you can do to slow it down.

A set of performance valves were too large for a 1968 Pontiac 350 engine, risking airflow problems that would hurt ...