Quote Originally Posted by IcepiK View Post
Is this the same elbow fitting that you used?
http://www.frozencpu.com/products/54...tl=g30c101s746

And if so, I guess all your fittings and tubes are 1/2in and this fitting is the only 1/4in to 1/2 in. Does that constrict the flow at all? I need one but was hoping to find one that was 1/2in to match the rest of my fittings......
That is a delrin 90 at the bottom of the second gx2 block, yes. It will work with all G1/4 fittings.

The G1/4 is the thread, not the ID or OD of the whole, you're getting thread and ID/OD confused.