Anyone have a thred for info, how to get more oil to the cam? The engine is coming out for a freshen up. It's eaten (3) cams to date first one was stock, next two mild RV, lasted less than 10,000 miles. What the @#%^& ?????? :shaking: I did not install either cam. This engine has 89,000 miles. My `94 2500 Suburban was awesom, it never needed work. I traded it off with 239,689 miles on it's 454, running strong. It must have been built on a Wed.