im gonna tap my oil pan hopefully this weekend for turbo im just wondering what size bung you usually use is 10 AN standard or does the size of the turbo come into play with the size of the bung? putting in a garrett t25 .48 ar
Yes -10 an is common, almost standard. It kind of depends on the turbo though, I started my turbo with one turbo being -8 an then changed my setup so I have a -8 an on the pan and -10 on turbo