I have a new turbo which is internally gated, set at 10psi, I want to use all 10 but I heard you lose 2 across the intercooler, I am trying to do my setup right this time since my last was ghetto. should I turn the wastegate boost down to my lowest setting, about 5 psi and use my ebay boost controller to raise it to what I want to keep it, I plan to get compression reducer head gasket b16.

 

try sourcing wg to IM. slower reaction creates more boost.