im wanting to run anywhere from 16-22psi im thinking, you know turn it down when not racing around, but i guess it would never really be changed, i dont know. what wastegate should i get, is the 35 or 38mm tial one ok?

 

38 mm

 

works for me. thanks

 

tial 38mm

 

so how do i set it for 20-22 psi do i have to get a large blue and small blue spring or what, how does the whole spring thing work?

 

The spring is the lowest psi you can set it to...you can get a lower psi rate of your actual "goal" and get a boost controller to "up" the boost...

there's a thread in the archives that has all the spring rates for the tials... HTH