I wiped a *&^@$%#*^ lobe off my cam,

I was out again looking for oil. What a pain in the butt. Napa has thier house brand in a 15w-40 that has a CI-4 rating. I also found some Comp Cams break-in additive that the local engine shop says is good. Any opinions?

Jack

Napa can order you the Valvoline Racing Oil that has the zinc in it. I think it is about 5.00 per quart 20/50. They usually order it for me and it is there the same afternoon or next morning.