When selecting the perfect cam to match your performance needs, prospective buyers face the daunting task of choosing from 260-, 270- and 300-degree duration camshafts. What does it all mean and is ...

Find the flaw in the following combination: a '67 Impala running a 327 small-block with stock heads, 8.5:1 compression, a 305-degree-duration cam, a two-barrel carb, stock exhaust manifolds, a ...

Performance may always lay heavy odds on power, but you also need the brains to go with it. The four-stroke internal combustion engine has been around for over a century, but we're still learning ...

When the function of a camshaft(s) is explained to non-mechanically-inclined types, it's sometimes referred to as the "brain" of an engine. Most engines will live their entire lives with the stock cam ...

For about a year now, Crower has been dabbling in chill-cast replacement cams for Honda DOHC VTECs. One of the biggest hinderances to making a camshaft from scratch is matching the metal hardness to ...