I am talking specifically in the corners. My last build I would have a little bit of oil running down the block after a night of racing. Last time I had a surfaced head, cleaned block, ARP head studs and a Cometic gasket. This time around the head is surfaced, block is decked, and I am running a JE Pro-seal gasket with new ARP studs. The problem may take care of its self just wondering if anyone used any tricks cause the oil is hard to get at to clean and I don't have dirty motors.

 

I've heard copper spray on both sides does a good job at solving the typical b series drain back leaks

 

Sounds like something else is leaking but looks like the HG or the surfaces weren't flat. I run step deck and don't have any oil leaking. Also be sure the surface prep is to JE standards. I thought I had HG leakage turned out to be cam seals

 

if you're leaking out of oil seals under boost, it's because you don't have enough crankcase ventilation.