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91 Prelude Si options?

Discussion in 'ECU's, Electronics, and Tuning' started by Alvin, Nov 29, 2003.

  1. Alvin

    Alvin Junior Member

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    Hello,

    I'm really experenced in tuning, I love it.. in fact thats what i do for a living (www.pcmforless.com) But i'm new to the import scene.

    I jsut bought a B20A 91 Prelude Si and I love it. I know that most stock GM and ford cars I can pick up anywhere from a tenth to even up to 3 tenths.

    I was wondering if anyone can point me in the right direction so that I can start tuning my little prelude. I'm fully equiped with programmers, wideband, etc.. I just need to know where to get the software to handle these things!

    Thanks a ton!
     
  2. Alvin

    Alvin Junior Member

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    Anyone please?

    I've searched all over the place
     
  3. hcivic.com

    hcivic.com Senior Member

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    hey you need to chip an ecu to do it. Youll need an eporm burner and go to pgfi.com, or gettodyne.com
     
  4. radnulb

    radnulb Senior Member

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    that's PGMFI.org :)

    PGMFI wouldn't be a bad place to start, but you're going to find a limited number of ppl working on the 91 ludes. Most development is focused elsewhere.
     
  5. Alvin

    Alvin Junior Member

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    Yeah,

    I"m very experenced in tuning GM chip set cars.. Trying to tune up my beater now.


    I looked everywhere on that site and couldn't find anything to do with 91 prelude ECu's it woudl be awesome if i could find a bin editor with the proper DEF file
     
  6. Joseph Davis

    Joseph Davis Member

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    The only PK2 dump I ever looked at was fucked, meaning it had interlaced format tables.

    In my mind, you can either convert to OBD1 *or* run chipped 90-91 Civic Si/integra ECU with an OBD0 distributor. Your Piglude is a wierd car, your current dizzy is actually OBD1+ spec with 24-tooth crank sensor.
     
  7. Alvin

    Alvin Junior Member

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    Is it just plug and play though? could i just uplug my computer and plug this one in along with a different distributor?
     
  8. Joseph Davis

    Joseph Davis Member

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    More or less plug and play. You'll want to remove certain pins that control EGR function/lift sensor and the like, or you'll end up with funny idle and possibly a CEL; I believe the 3G Piglude uses the same pins an HF does - I had to remove about 8 wires on my CRX when I originally swapped it for those reasons.

    The distributor plugs may or may not be the same, might ahve to repin a connector.
     
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