can i just plug the water lines,or should i use them?

 

use them. if you have them it will increase your bearing life and prevent oil from coking up your turbo. Turbo timer helps some. I just got a new turbo and figured for no extra expense, get the wet housing. I recommend as Giuseppe has told me, to Tee into the heater core inlet and outlet rather than run your turbo in series with your throttle body. It handles the extra heat really well, no overheating and no idle problems. the only bitch is getting fittings in to allow hoses to run straight. If you have a T-25, are you lucky enough to have your coolant lines running straight out the front of the turbo?

 

there on the front and back of it.ill be fine with a apexi afc ,dsm 450 injectors and intank pump right?for like 6 psi thanks.

 

if theyre there..just use them.