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Thread: LNF Fuel Pump Scan Needed

  1. 06-14-2011 #21
    BackyardTurbo_FTW
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    Ahh damn! I just logged mine on the ride in today finally too Sorry it wasn't sooner but looks like it wouldn't have mattered. Thanks for trying!
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  2. 06-29-2011 #22
    JoshMass
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    Quote Originally Posted by Chris@HPTuners View Post
    after completing an analysis of the ECM code, it looks like things are hardcoded to suit the 3 lobe camshaft drive.

    thanks to those who provided logs.

    Chris...
    I understand that currently the piston of the HPFP cycles at 1.5 times the engine rpm. I'm assuming that increasing it to 2 times the RPM (4 lobes) will allow us get more fuel in the cylinder within one cycle? I saw that the Bosch literature accounted for custom lobe profiles and ZZP has recently talked about using a custom lobe setup on one of their S2 cams.
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