It's just strange that it was super quiet during the breakin period, then the blm's went nuts and now it's noisy as hell. Could I have wiped a lobe(dam Buick oiling system from bottom to the top crap!). Whatrever it is It'll be taken care of whether it be roller, flat or solid roller.
Everything else seems fine, I wonder if it's the stock GM lifters that are in there!
