b16crex

running a t3 63/60 with an external tial knockoff wastegate. The t3 has two barb fittings coming off the compressor housing... why 2, do i need these, should i plug them?? how do i route my vacuum lines for the wastegate and the turbo?? which ports do i use for the wastegate, side or top port? what about if Im running a MBC? do i run it inline. Thanks.

slowdb7

I have the same question, so if anyone knows speak up please. :P

tranceminister

Well you could use one port on the turbo for the wastegate and one for something else (Blowoff valve, boost guage etc.). Or, you can plug off the one or 2 you do not use. On the wastegate, if your not using a MBC, you'll use the side port I do believe. If your going to be running a MBC you will need to use the top port on the wastegate.