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Boost reference


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Am having trouble finding out the definitive answer on Boost reference.   G4+ xtreme,  Mac 2 port boost solenoid,  E- Boost, Blow off valve.

With these components should boost reference be from compressor or Intake (plenum).

There is a lot of debate out there, Have a link so I will run with what you guys have found to be correct.


All the best

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When you say "boost reference" I assume you mean the supply for the wastegate - not the MAP reference for the ECU?

I dont do many turbo cars so dont have much experience but for the wastegate supply my logic says somewhere near the compressor is more relevant as it will not be influenced by throttle blade position.

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