that's the exact same cam I put in mine. did the exact same break in process as well. I put everything back together today & started it up without the valve covers on to check oil flow. It's not like it's squirting everywhere, thats for sure. The oil squirts out of the intake pushrod of #3 cylinder & sprays the fender but that's the only one that does it. All the others don't really shoot out everywhere. I know my last 302 Ford engine I rebuilt the oil flowed pretty steady out of the pushrods. Is this normal with a Pontiac 400??