i just installed rings and recently had a motor in which a pIston land broke so i swapped another motor in and kept the same turbo well the car smokes really bad , i did a compression test (150 or better ) across the board so i am now thinkin that maybe the turbo seals went bad and oil is leaking into THe exhaust tomaRrow i will take the downpipe to the intercooler off to see if there is ne signs of oil but i just wanted maybe an opinion or what someone thought bout the situation