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I don't remember if this was ever summed up, but my quick summary is if you install a supercharger on a SS, your fuel pressure will not be able to keep up. My experience is the BAPs are useless with the stock SS FPCM. I saw the same fuel pressure results whether it was on or not.
My personal results:
- BAP is useless on our SS cars
- The stock FP will drop for every # of boost...i.e. when I made 12# boost, my FP dropped to 46#.
- The ZL1 FP w/Andy's ADM FPCM resolved my fuel pressure issues. Hold a stead 58# now.
Andy recommends a more robust fuel system above 750 rwhp, but i'm still running this solution today at ~850 rwhp (manual) with no drops in pressure.
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