Quote:
Originally Posted by WaterDR
Adding an inter-cooler means lower temps. Lower temps means less pressure, right. So, if I am not mistaken, I think you should see less boost.
You should swap pullies now and you need a tune. Adding colder air is a different ball game. I am no expert, but I think this merrits some consideration.
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well I didnt think that lower temps is the cause for less boost but it could be. I know that colder air will lean out the a/f ratio because theres more oxygen, but if im only seeing 5psi then I think that would make it run rich. Going to order the bypass valve soon and the pulley so I can get it tuned...after i check for boost leaks
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2003 DSG GT 5-speed
Hellion 62mm and Flowmaster catback.....
My bonestock 2v engine had been through 2 years of NX 100 shot, 3 years running 8-12lbs vortech s-trim, got into boost daily while racing on the weekends, had 157,000 miles on it, and was running like new
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