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Thread: E85 conversion for C5 / fbody OS.

  1. #1
    Tuner in Training
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    Mar 2016
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    E85 conversion for C5 / fbody OS.

    Looking to get some information on if possible to either keep the 0411 pcm and have different OS for E85 conversion and also a 3 Bar SD tune. Or will i have to go to a P59 ecm ? Also if anyone knows what i would have to change for possible wiring to convert properly for reading sensor etc.

  2. #2
    Tuner in Training FlorianGee's Avatar
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    Mar 2016
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    There are very good threads about this in LS1tech
    2002 Pontiac Trans Am WS6 Collectors Edition 6spd T-Top

    MS4 cam | AFR 205 heads, BTR .660, Ferrea valves, Morel lifter | Hooker 1 3/4" headers + ORY | Magnaflow catback | FAST 36# injectors | LS6 intake | Eaton 3.73 diff | Bilstein/Eibach suspension | BMR SFCs, LCAs | Wilwood brakes | 17x9 & 17x11 wheels