cam identification help?
Yeah it's not sounding good because Comp cams does mark their cams good. It's been yrs. since I had one so I can't say positively where the marking was but I'm sure it was marked good. Go to Comp cams website and look up the lift for the XE 268 cam and see what the lobe lift is supposed to be and compare it to what that one is. If it don't match up I'd say you got hammered.