OK so i have a fully built b1 motor from the oil pan the the valve cover boosting 10psi on an 18G. The problem i keep having is the the oil pump crank seal and the rear main seal keep leaking, i've replaced both twice within the llast 1000 miles and just replaced the rear main seal again over the weekend and it's fucking leaking again? What could be the problem, the oil burning on the exhaust is litterally making me sick in the mornings and i can't fucking stand it when i pull up to a light and the oil smoke just pours out of the side of the car. I don't know if the machine shop fucked my crank up when they polished it and balanced it or what, Is there anything i can try to make this shit stop short of taking the car to a shop. I mean i don't even know were i would take it consitering the amount of mod's and the swap being consitered.