Wastegate flanges?

[stu]

I know that Tial has 35mm, 38mm, and 40mm wastegates. I am pretty sure that the 40mm has a different flange size than the 35mm, but what about the 38mm? Which style is that?

[Mr. NoSkills]

i'm almost sure 38mm will fit 35mm.
if i remember right the 40mm was the only one that needed a different flange (as far as tial's go).
could be wrong though so don't kill me if i am, please.

[stu]

Thanks Eujon.

[Pang]

Originally posted by tdjb-potc
i'm almost sure 38mm will fit 35mm.
if i remember right the 40mm was the only one that needed a different flange (as far as tial's go).
could be wrong though so don't kill me if i am, please.

correct. The 35 and 38mm are two bolt flanges and the 40 and up are four bolts.