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Bleed Valve?

Posted: Tue Sep 22, 2009 2:25 pm
by JaseS3
Hi all,

Has anyone ever attempted to put a bleed valve on an S3 8l?

RE: Bleed Valve?

Posted: Tue Sep 22, 2009 3:47 pm
by david7m
What does that do?

Dave

RE: Bleed Valve?

Posted: Wed Sep 23, 2009 2:43 pm
by JaseS3
well, in the old days of turbo's (talking carbs and old efi lumps) modders would put a bleed valve onto the actuator to bleed of preasure keeping the wastegate closed for longer. i.e. more boost. but on new cars i know it can play up the ecu.

just wondering if anyone has tryed it.

RE: Bleed Valve?

Posted: Wed Sep 23, 2009 3:45 pm
by david7m
I see. I haven't heard of this before on an S3.

Dave

RE: Bleed Valve?

Posted: Thu Sep 24, 2009 1:41 pm
by JaseS3
like i said dave, its old school.
i did put one on a mates Mk 1 323 turbo and the ecu didn't like it one bit.
but on old renault 5's and RS Turbos it made some extra power.
i just wonder if anyone has tryed it.