how a Wastegate works
I basicly know what a WG is but im not sure how exactly it works.
What is the nipple on the WGA used for? (i believe it is to read the amount of pressure in the system, if i am correct)
What happens inside the WGA when it reads a given psi?
How does it limit boost?
What is the spring function?
What is the arm of the WGA doing when it pushes against the other arm on the exhaust mani?
When does the arm begin to move?
What happens in the exhaust mani when the arm moves?
Does anyone have a cross section of the WGA?
How does the Adjustable WGA work?
Please be a little more technical with me, I dont want to hear dumb answers.
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