Ok I'm assuming my headgasket is blown but the signs all say no. The compression is between 155-160 all the way across, and we've done a leakdown test and showed only 1%. But check out the pics below, the first one is the milkshake like sludge in my exhaust, after running about 5-8 minutes, and the other is oil in the radiator overflow. But like i said compression and leakdown tests, show up in the clear. any other possibilities or reasons the tests wouldn't show.
----------------------------------- 97 RS-T, STAR Stage 2, HAHN FMIC, Decah Lambo Doors, 19" Axis Hiros, Built 420a -----------------------------------