My friend is running a T3 super 60 on his Corrado G60. His wastegate has two nipples coming off of it. (internal wastegate) As of right now, one is plugged, and the other goes to the boost controller. I am just wondering what is the purpose of the two ports? I had heard that unlike a single port actuator, which begins to open at 1psi, the dual port stays closed until desired psi is hit. This would of course improve spool. Does anyone know how this works? Thanks for your time.

 

anyone?

 

bueller?