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Well guys, I went down to Portland International Raceway this last weekend to see some friends and decided to make a run with my VE for the first time. Did a small burnout and my oil pressure gauge went from solid 30psi at idle to bouncing around 20psi and the car felt like it was in limp mode. Made most of an embarrassing run down the track and it died and wouldn't start. I checked the fuel, spark, and under the valve cover and everything is fine. No leaks anywhere, but the exhaust leak i had at the header collector had some oil blowing out of it when I turned the motor over. I'm thinking its a bad ring but I don't know how it would have done it just like that. Also could I check the rings and the bore with the head still on by taking off the crank and bearings or should I just remove the head and look first?