Degree Wheel

["Bruce Hevner" <scramblr@xxxxxxxxxxx>]

It depends on the build. If it's a stock rebuild I don't think I'd bother.
If it's any kind of hi-performance use then it's a good idea to mandatory
depending on the use. Street cars yes,,, race cars a must.
Most of the major cam Mfgs have good instructions on using one on their web
sites. Or do a Google search and I'm sure you'll find plenty of leads.
But hey,,,, that's just me!!!
Bruce Hevner