Originally Posted by Just Dave
Its actually not THAT lean up top. Its really fat at 5000 though.
Does your fuel pressure drop off as RPM/boost rise?
Not that I've seen. I need a data logger or something. Shit happens too fast. Agree on the rich mixture around 5k. You can see the power loss around that RPM in the top graph. I want that smoothed out and a little richer up high. I was concerned about it because Sam was. He stopped the pull...
I'll take a spin at lunch and watch that fuel pressure.
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