If you port the precontrol will it take longer for boost to build or will that kind of will cure boost spike?

 

I brought this thread back just because I am curious to know if someone has an educated answer to this question? What exactly will porting the pre-control do?

 

Waste of time. Porting the WG is not.

You need to study exactly what the seq turbo control system does.

Porting the PCG like opening it up sooner will cause even more spiking because it will prespool even more..