If we were all die-hard gearheads, we'd all run solid cams. A solid coupling between each cam lobe and pushrod makes the valves move directly in response to the lobe profile. That means the lobes can ...
Learn how to inspect a new engine and properly set valve lash in this step-by-step guide. From checking clearances to precise adjustment techniques, ensure optimal performance, longevity, and smooth ...
Set to debut in a new 1.6-liter 4-cylinder Smartstream turbo engine, Hyundai's new valve tech is able to continuously change the duration of valve openings to suit driving conditions, which Hyundai ...