I have a 38mm external wastegate with three different springs. I bought it used and the springs are all the same color(no color). How do I know what pressure they are rated for? Is there a diameter difference I can mic out each one and that will tell me, or can I take it to a shop with a spring tension tester and X amount of tension or pressure will be Y amount of boost pressure? Any ideas. It wouldn't matter, but I put my stock injectors back in so I need to know. Thanks


"Spent way too much to give up now!!!"

what brand wastegate?




I was a retard, and now I'm permanently banned.

Well that I dont know for sure but it has a "T" on it with the three arrows. So if I had to guess.......tial?


"Spent way too much to give up now!!!"