my first question is are 35mm and 38 mm wastegate springs interchangable between 35 mm and 38 mm wastegates? and second is there any reason a tial or deltagate spring wouldnt work in an ssac wastegate? thanks to anyone who can help!

 

i know the 35 and 38's are interchangable. but i'm not to sure about the delta gates. the ssac and the tial's are the same though.

 

http://www.tialsport.com/gates.html

I am using an SSAC spring in my WG and its not a tial, works perfectly!