Pics and explination comming soon for the KKK K24 and stock oil filter flange. Going to get pics now.
There are two threads for the fittings on each of the filter flange and the turbo. They are both the same.
This is M14-1.5
This is M12-1.5
This thread is M14-1.5
This is M12-1.5
Also what I have found is that the oil pan drain thread is M22-1.5. Also the "other" hole in the filter flange is M10-1.0 thread I believe. The only one I am somewhat not for sure on is the oil pan drain inlet that is stock. I didn't spend as much time with that because I can't use that. It is definately a straight non tapered thread though.