Hi

I have a Garrett T25 turbo to fit to my B16.

Im struggling to find the thread dimension for the oil feed and water housing feed.

I need to use a 90 degree elbow on the water feed, using the stiock adaptor with a hose on fouls my rad.

Can anyone help?

I think the water return is a M18 thread but Garrett is a US firm and tend to use imperial,

I also have the male-male adaptor for the turbo oil feed, so could use that to hook up a feed.

Thanks

Jonny