Wastegate Workings

JOHN URIBE jju at faustel.com
Wed Dec 6 07:49:01 EST 2000


I've taken the cap off the wastegate from my parts engine to make the 
adjustable spring modification. It started me thinking about how exactly the 
wastegate works. I know there is the vacum that goes to the bottom side of the 
wastegate, is this opposing the spring? How does the frequency valve work? 
Can anyone shed some light on how the wastegate is controlled?

John Uribe



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