ok, i have some dumb questions to ask and i was hoping someone could lead me in the right direction? I have wanted to boost a honda forever now and am finally going to do it. i am planning on a T25 setup on a D16Z6 in a 92 civic hatch. i want to use DSM injectors, can anyone tell me how to identify the 380's from the 440's or whatever? and how do i make them work on a honda fuel rail? i bought what is suppose to be a T25, how can i tell if it is or not? what are all of the threaded holes for on the turbo? i now a oil feed and oil drain but there are four total holes and i dont know which one is what? where and how do i run my vacuum hoses? from what on the turbo to what on the engine? and do i need check valves if i plan on running DSM injecotors and a 12:1 FMU? i only want to run 5psi so do i bend the wastegate rod or the plate its mounted on?? i guess that is all i can think of for now. i realize these are some really dumb comman sense questions but i have looked around and cant really find what i am looking for. pictures or diagrams would be so helpful if possible. thank you so much.

 

the 2 extra holes on the turbo are for coolant lines, no you do not need to use them but they will help your turbo last longer, does the turbo say tdo5? you runa a vacuum hose from the wastegate into a cavuum source by the intake manifold, same with the bov and boost guage, you need to use check valves,missing link, or a chipped ecu even to run 5 psi because hondas wont allow that much, i would ditch the fmu and get a chipped ecu, you do not need to bend the wastegate to lower psi you want to extend it, look around at more on this site it will answer alot of ur questions with more info and pics....

 

and the dsm 450's will say 450 in the part number on the side of the injector.

 

wow, thank you so much for your help, i feel i have a much better idea of what i need to do now. i really appreciate it.