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Old 09-19-2013, 12:23 PM   #46
shiro
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Garage
Quote:
Originally Posted by King Tut View Post
You get a fudder noise because you have no BOV or way for the compressed air in your piping to escape once you slam the throttle closed so it heads back to your turbo. The wastegate starts opening as soon as you hit your target PSI and then opens/closes as needed to maintain your desiered boost level and then as soon as you let off the throttle and boost drops, it slams closed. Think of the BOV and wastegate as being opposites. Wastegate opens and BOV closes when it sees boost. BOV opens and wastegate closes when it no longer sees boost.
Right on; sounds like the push-pull method in martial arts. Love it!

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