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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
I have never seen anyone else talk about using the "enrichment" function on the C2 Turbos is this way. I figured this out years ago when developing my 91. Unfortunately the PO converted my car to a Euro Head which very much disappointed me.

Tuners converting USA heads to Euro heads, fuel lines, and or injectors is evidence to me that many tuners have not really taken the time to understand how these cars work. This goes double for the C2 series of Turbos.

When I got done with my car it had AFR's in the 14's at idle and cruse, instantly went to 13/1 with acceleration and progressed to the low 12's on boost. No dips in to the 11's or 10's. My AFR was linear to red line and my head delivered one point more fuel at red line. I lost not boost between shifts, and had instant .5 bar boost with acceleration from cruse.

Old 03-15-2009, 07:57 AM
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