I broke in a new cam a few days ago and I started having some white goo coming out of the back of the engine. I thought at first it was water in the oil as it was burning on the headers, but I drained the oil and it was all oil and no water. I put in shell rotella T, comp break in additive, and I used the red cam grease comp sends with their cams. I don't think I wiped a lobe or anything as all adjustemts were good when I checked them today. But in the valve covers is a white substance that looks sort of like water and oil mixed, but doesn't smell like water and oil. Is this the break in additive? I know I need to redo the intake because the back leaks oil. The oil pressure was adequate, just not sure whats going on.