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Thread: This is my first swap... Help

  1. 07-23-2016 #31
    dave w
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    To burn chips, the Moates.net Burn2 is an affordable option:http://www.moates.net/burn2-chip-pro....html?cPath=64
    The link posted for the GP1 package is a good value. I prefer the low profile chip socket, http://www.moates.net/s4-aries-28pin....html?cPath=26 which provides clearance to install the chip cover back onto the computer.

    To burn your own custom chips, you can download the free PROM Chip editing software from TunerPro here: http://tunerpro.net/downloadApp.htm

    The 1994 TBI V6 / V8 with 4L60E definition file and PROM Chip (.bin) files for TunerPro are located here:http://www.gearhead-efi.com/Fuel-Inj...Information-0D

    With some minor changes to a 1994 5.7 liter TBI PROM chip, the 1991 350 TBI engine will work great in the Astro!

    dave w
    Last edited by dave w; 07-23-2016 at 06:33 PM.
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  2. 07-23-2016 #32
    meglaman
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    Well. I'm ordering the BURN2, 2 of the chips you recommended and the G1 adapter. How do I know what minor changes to make?
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  3. 07-23-2016 #33
    meglaman
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    Looking at the link for the definition files and the PROM chip files, I'm not sure what to click on.
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  4. 07-23-2016 #34
    dave w
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    Quote Originally Posted by meglaman View Post
    Looking at the link for the definition files and the PROM chip files, I'm not sure what to click on.
    http://www.gearhead-efi.com/Fuel-Inj...-a-must-read!-)

    https://www.youtube.com/watch?v=HpUaeiJYk3I

    dave w
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  5. 07-24-2016 #35
    meglaman
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    Cool. I've been looking for something like this. I hate asking stupid questions... Thanks.
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  6. 07-27-2016 #36
    meglaman
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    OK. I think these are the files I need. Anything look out of place to you. I should have my burner and chips in a day or two.

    $42 1227747 v5.9.3.xdf.... $42-1227747-v5.2.adx..... A033.ads... 42.ads...ASDU-$42-5.7L-auto.BIN.... Advanced $OD TP5 V251.xdf

    Thanks
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  7. 08-03-2016 #37
    meglaman
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    OK. I think these are the files I need. Anything look out of place to you. I should have my burner and chips in a day or two.

    $42 1227747 v5.9.3.xdf.... $42-1227747-v5.2.adx..... A033.ads... 42.ads...ASDU-$42-5.7L-auto.BIN.... Advanced $OD TP5 V251.xdf

    Thanks
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  8. 08-03-2016 #38
    meglaman
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    Hey, also, which O2 sensor should I use? 4.3 has 3 wires. The 5.7 has 1 wire.
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  9. 08-03-2016 #39
    fastacton
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    Might as well stick with the heated 3 wire. It'll work fine with the 5.7.
    1973 K-5 Blazer, TBI 350, TH400, 1 ton axles & 38" SSRs'
    1975 280Z, TBI 350, 700R4
    1953 M-38A1, TBI Buick 231
    1951 Ford Panel, 5.3 with 4L80E
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  10. 10-04-2017 #40
    89S10_Project
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    Great project, how's it coming?
    -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)
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