Anyone else have this happen?

[santa]

Originally Posted by Super Bleeder!!

Did you port the relief valve opening on your filter housing? If you have no balance shafts and no squirters you can get insane oil pressure that blows shit out.

A few min with a die grinder can drop your oil pressure 40psi.

I have oil squirter's machined into my block. I didn't port the housing I didn't want to get any metal shavings into my oil pan. I'm going to be doing that now that I'm replacing my rod bearings. I also think I've got a little excessive crank case pressure, that might be causing the problem also.