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Thread: Need some E85 help.

  1. #1
    Potential Tuner
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    Jan 2010
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    Need some E85 help.

    Im getting full pressure drop on full E85. Running 22* peak timing, .88 PE and the fuel trims are good. I attached a log. Thanks for the help!Ry E85.hpl

  2. #2
    Potential Tuner
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    Nvm Termi helped me out!

  3. #3
    Senior Tuner Iam Broke's Avatar
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    Glad he's still around.

    Garage Queen-'12 T3 2SS/RS LS3 M6 Camaro. TVS 2300 & stuff on corn squeezins'

  4. #4
    Advanced Tuner BackyardTurbo_FTW's Avatar
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    4 major things for E85. Changing injector constant, injection timing, ramping fuel pressure and finally ramping the PE from .92 to .88 as the pump gets up to speed also helps.

    Or buy a set of S1 cams w/injection lobe bump like I did lol..

  5. #5
    Tuner in Training
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    Apr 2007
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    What was the remedy?
    08 SKY Redline
    K&N Drop in
    Catless DP
    GMPP 3Bar MAP sensors
    HPTuned

  6. #6
    Advanced Tuner silverbullet08's Avatar
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    Quote Originally Posted by rian_human View Post
    What was the remedy?
    pretty much all in byt's post...
    HP-Unlimited Tuning and Custom Fabrication
    Houston area performance parts dealer
    2007 first ever LNF swapped cobalt.
    1989 Chevy single cab 5.3 swap "Turbo to come"
    2012 Chevy Cruize bone stock mid 14s on 93octane and tune

  7. #7
    Tuner in Training
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    how's that 400whp stock turbo no nitrous going there nick?

  8. #8
    Advanced Tuner BackyardTurbo_FTW's Avatar
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    Didn't end well as we kept pushing on lol.. Thing was pretty redic on the street tho. You could start a 3rd gear pull then flip it on and the car would instantly burn out at any speed lol. Was good for a laugh but def would advice against it.

  9. #9
    Advanced Tuner silverbullet08's Avatar
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    Dec 2009
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    Quote Originally Posted by BackyardTurbo_FTW View Post
    Didn't end well as we kept pushing on lol.. Thing was pretty redic on the street tho. You could start a 3rd gear pull then flip it on and the car would instantly burn out at any speed lol. Was good for a laugh but def would advice against it.
    Haha sweetness... I just picked up a ZEX kit for mine, havnt had much time to mess with it but sounds like a progressive controller would be nice.. how big of a shot did yall make it to?
    HP-Unlimited Tuning and Custom Fabrication
    Houston area performance parts dealer
    2007 first ever LNF swapped cobalt.
    1989 Chevy single cab 5.3 swap "Turbo to come"
    2012 Chevy Cruize bone stock mid 14s on 93octane and tune