I wiped a *&^@$%#*^ lobe off my cam,

Check out some of the oil threads on here lately. Since your cam was installed, Rotella no longer has enough zinc to keep a flat tappet cam alive. You need to find some Valvoline Racing or some Joe Gibbs or use some Comp Cams supplement with each oil change. Good luck. toolman

Here's one with a lot of info:http://www.forabodiesonly.com/mopar/showthread.php?t=83428&highlight=oil+with+zinc