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Old 01-31-2008, 05:29 PM   #7 (permalink)
Turbo gas guzzler
Join Date: Dec 2007
Location: Lexington
Posts: 67

grocery getter - '03 Mitsu Evolution
90 day: 17.55 mpg (US)
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Originally Posted by NoCO2 View Post
You would likely need to compensate by increasing the amount of air that was delivered to the cylinder to get the optimal fuel/air ratio.
most commonly you can use things that decrease the airflow signal to the computer. for eco guys, this is actually beneficial because a side effect is usually higher timing, which is nice.

not to high-jack, but I do have one of these "mystical" items for sale. Its a SAFC-II for those who care.
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