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beepbeep beepbeep is offline
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Join Date: Jun 2001
Location: Sweden
Posts: 5,564
Buying a 1 bar spring is almost always a bad decision. You can raise your boost from stock 0.7 bar trough controlled bleed on pressure line going to wastegate, without need to open the wastegate and change springs. It also allows you to lower the boost, should need arise.

Try to blow into hose going into lower part of wastegate and check if it leaks. Small leak trough valve stem is acceptable...large leak means ruptured membrane.
Thank you for your time,
Old 08-29-2008, 12:26 AM
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