maxpsi

I have the T3/T4 hybrid turbo from a Drag 3 kit. I was needing to know the NPT fitting size under the turbo where the oil begins to return back down the oil return line. I am ordering some Earl's fittings to convert from a rubber hose return line to a stainless steel braided return line. People have said it is either a 1/2" or 3/8" NPT thread. I need to know the size in order to order a NPT to -10AN adapter. Please help.

5thgencivic

1/2" NPT is the thread size on most return flanges.

maxpsi

thanks

phuckinilltegie

i had a drag kit and its 3/8 for the feed and 1/2 for the return

Flamenco-T

they can come in both, I sell 3/8" and 1/2" flanges as well as the fittings

stan