Low vacuum question

headsbikesmopars said
I concur with what the others have said..too much overlap. 72* is a bunch. It kills vacuum real fast. Yes, those Comp XE cams are good ones. That XE275HL would be wonderful in that 360 with good compression. Good luck, Terry.
Yeah just for grins I looked up every performance cam from every major manufacturer I could find and compared specs just to see how this one I have compared. I don't know what the deal is with this cam I got is but it has more overlap than everything I found under 240 degrees at .050 and .500 lift and its only 226 degrees at .050 and .450 lift. Really strange grind. Oh well at least I've learned something about cams through this deal.