I want to replace the fitting on the CA18DET block with an adapter and run an AN fitting with braided hose to the turbo, along with the other hoses. Does anyone know the size and thread pitch for the block fitting for the turbo water line? It is the fitting circle in the pic below.
Edit: i found the info on NICO
http://forums.nicoclub.com/how-to-make-turbo-lines-t254366.html if anyone else was after it.