The factory turbo oil feed (cam fed) is in the lifter valley towards the back.
Appears to be a non-standard metric thread: M12 x 1.5
Standard sizes are M12 x 1.25 and M12 x 1.75. Neither fit. It's not an inch thread either, as it has a .465 major dia.
Appears to be a non-standard metric thread: M12 x 1.5
Standard sizes are M12 x 1.25 and M12 x 1.75. Neither fit. It's not an inch thread either, as it has a .465 major dia.