Results 1 to 15 of 57

Thread: '7747 Flash Chip Conversion (27SF512)

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Fuel Injected!
    Join Date
    Jun 2016
    Location
    Charleston, SC
    Age
    52
    Posts
    162
    Quote Originally Posted by dave w View Post
    I'm not sure I completely understand your question.

    Moates.net offers a chip emulator called the Ostrich 2.0 http://www.moates.net/ostrich-20-the...eed-p-169.html which replaces the chip. The Ostrich 2.0 can be updated real time, even while driving the vehicle.

    dave w
    That looks pretty much ideal. I think I want to avoid having to burn chips all the time while I'm tuning. Still not sure though.
    -Phil, in Charleston, SC

    '89 S10 Blazer: SOA SAS: Dana 44s, 5.7L V8, 700R4; 35s, 4.10:1; TBI with 1227747 ECM
    '94 Grand Cherokee: 4.0, 4" lift, 31s
    '90 Jeep Cherokee: In progress: 5.7L V8,700R4,NP231C, D44s. TBI with 1227747 ECM
    '87 Fiero GT: 3.8SC (initial research stage)

  2. #2
    Super Moderator Six_Shooter's Avatar
    Join Date
    Feb 2011
    Posts
    2,968
    EPROM Emulating speeds up the tuning so much, I don't know why anyone would go any other route in this day.
    The man who says something is impossible, is usually interrupted by the man doing it.

  3. #3
    Fuel Injected! Queencityspeed's Avatar
    Join Date
    Oct 2016
    Age
    49
    Posts
    35
    I was about to order a few ZIF sockets and thought I would get a few chips. Is this the correct 27SF512 chips? http://www.mouser.com/ProductDetail/...BKntIIeqIek%3d

  4. #4
    Super Moderator Six_Shooter's Avatar
    Join Date
    Feb 2011
    Posts
    2,968
    Quote Originally Posted by Queencityspeed View Post
    I was about to order a few ZIF sockets and thought I would get a few chips. Is this the correct 27SF512 chips? http://www.mouser.com/ProductDetail/...BKntIIeqIek%3d
    That came up as a PLCC case, which is not correct.
    The man who says something is impossible, is usually interrupted by the man doing it.

Similar Threads

  1. '427 PCM - Memcal Mod for 27SF512 Chip
    By dave w in forum Fuel Injection Writeups Articles and How to New and Old
    Replies: 13
    Last Post: 04-20-2012, 12:24 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •