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DailyDriven'88 DailyDriven'88 is offline
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Join Date: Aug 2008
Location: CA
Posts: 181
4 bar would really help my cruise afr out a lot! But, a third gear pull at WOT would most definitely show a lean condition prior to the 4k rpm enrichment switch. Brian had mine preset at 3.8 when he knew I was running the HFS. I forwarded him a few dyno pulls with afr readings and he recommended lowering warm cp until I reached a safe level. 3.4-3.5 is where that ended up being with the HFS. I have it at 3.4 with the GT35.

The boost cp is fine. It dips nicely at 4k and does not lean out on its way to 6800 rpm (has aftermarket rod bolts), or at least it didnt with the HFS. My boost level has not changed so I have a feeling it will look very similar if and when I retest all the way to redline.

I also tune with an LM2 when its not on a dyno.

Last edited by DailyDriven'88; 10-20-2009 at 08:16 PM..
Old 10-20-2009, 08:08 PM
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