Jeeze, guys! You got me sweating bullets now I am in the process of rebuilding a 318 with a mild cam upgrade. Guess what brand I bought?? I got Comp's 20-221-3, and I figured I go the whole brand loyal route and ordered Summits kit; cam, lifters, springs, keepers etc. My machinist told me about the importance of good oil and additives and such and recommended a few brands. This is a near stock rebuild but my first with a cam upgrade. Wish me luck

Scott