Progress since last year

[Super Bleeder!!]

Originally Posted by santa

Yes, all the new Tial mvs wastegates are water cooled. We believe its to keep the diaphragm cool since its so close to the base of the exhaust chamber.

The water cooling channels were put there for cars that road race; cars that spend hours at WOT.

[santa]

Originally Posted by Super Bleeder!!

The water cooling channels were put there for cars that road race; cars that spend hours at WOT.

One other thought I had was it might help keep the black wastegates black, instead of turning brown after a little while of use lol
What you said makes a lot more sense but, they are switching all the mvs to have that option? clearly you don't have to run it.