Short of swapping intake manifolds, installing a performance camshaft might be the classic muscle-car how-to of all time. For the budget-based, this means a flat-tappet cam. Amongst those, the private ...

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 ...