According to the tech departments of cam manufacturers, the most frequently asked question is how to degree a cam. It may seem intimidating to some, but with the right tools and patience, it is an easy procedure that anyone can accomplish. While some hot rodders think that lining up the pip marks on the cam and crank gears constitutes “degreeing a cam,” that is merely wishful thinking. Cam manufacturers will usually specify opening and closing points for the intake and exhaust valves at .050 inch of tappet lift to determine if the cam is installed in its proper position. In this case, we’ll use the .006-inch tappet-lift figures supplied by Competition Cams. Now, let’s get to it!
