Two cams with similar durations at 0.050-inch tappet lift can behave differently depending on the profiles' intake and exhaust opening and closing points. The characteristics of the same cam can also ...

A long time ago, some hot rodder figured out that in order to be really cool, he had to have a car that not onlylookedfast butsoundedfast, too. That lopey, drive-in idle burble seems to play a big ...