gammapunk
05-20-2014, 06:14 AM
I am running a ZZ430 (fast burn 385 with LT4 hot cam) SBC crate engine in a 84 body Monte Carlo SS. Had it on a road course couple weeks back and coming out of a left hand turn, I notice smoke coming from the rear of the car. This was my first event so I was not going that fast (guessing 45-50 mph). Pull in pits and open the hood. Engine was clean, but my fuel pump was covered in oil. Also had oil on the inside of my right front wheel and on my frame rail. Oil appears to have squirted (with some pressure) out of the fuel pump. I cleaned everything up and it has not done this again. I am afraid if I autocross or do another road course it will do the same thing. Someone mentioned too much crank case pressure as the culprit. I checked my PCV valve and it appears to be ok. I am running a K&N filter on the passenger side valve cover. I searched forums on here and didn't see anyone have the same issue. Any suggestions as to what would have caused this to happend?