Quote:
Originally posted by a-lo@Mar 10 2004, 11:58 PM
back to the subject of the way my evolution is acting and the fact that i am 50% turbo illiterate. what would be the correct way to tune it and what are the pro's and cons of "softer or harder" adjustment. that valve should not vent at idle but how much tighter should it be???
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the 'softness/hardness' is how much boost the valve actually opens before it opens/how it actually opens. A setting to hard or too soft can actually create a book leak/flutter/low boost holding capibilities. I'd recommend starting soft and working you way harder. You'll know when its right.
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