Cam Bearing Selection And InstallationThe task of replacing camshaft bearings during an engine rebuild may appear to be a no-brainer, but the more intelligent approach is to handle the job with as ...

For the last several years, many engine builders and individual hotrodders have experienced a raft of seemingly unexplained flat-tappetcamshaft lobe failures. As one engine builder puts it, "I've ...

Picking the right valvetrain for your engine can be a daunting task. Solid flat tappet, hydraulic flat tappet, solid roller, hydraulic roller; these are the choices, made even more difficult due to ...