I have black nylon hoses im using as the -10 feed hose for the fuel system. So that is what im splicing into to install the T. I am currently using the full blown fittings for the hoses I have wish are the lock crimp kind.

Kyle yes that is what I plan to do when the car is low on fuel. Just to take the remaining fuel out. I made sure the fuel pumps reached the bottom of the fuel tank also. There is a baffle that the fuel filters pull the fuel from and outer part drains into it.

 

Its the best way to doit pumping it out the filler sucks.(unless adding drain bolt to s2 tank) My one friend takes his feed line from rail out and has a extra hose with fitting to attach to rail hose to pull gas. Seems to do the job, i plan put my fuel filter on bottom of car so i can just unhook the fitting from fuel filter and energize the pumps.