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do I understand that correctly?
Posted by nt moore (more from nt moore) on Wed, 23 Jan 2002 22:45:32
In Reply to: And oh, by the way, Quasi, Tue, 22 Jan 2002 19:11:42
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Wait a minute. My impression was that the bypass valve releases some of the pressure head so that the turbo doesn't boost to a dangerous level. This means the valve must be designed to stay shut up to a certain pressure and then release. Failed hooter valves are detected by sucking on the end right? If you can suck air through it then the valve must have broken open.
So if that is the case is seems like you would never be able to reach "full" boost if your bypass valve is broken - it would be like trying to fill a tin can with a dozen holes punched in the bottom - you can't add water fast enough to full the can up - i.e. you can't generate enough pressure to get farther than half the yellow. Agree/disagree?
nt moore
posted by 128.101.25...
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