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Thread: 1995 TPI

  1. #1
    Carb and Points!
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    1995 TPI

    thought i would stop by and learn something.......working on a 72 GMC Jimmy, with vortec heads, and tpi from corvette

  2. #2
    Super Moderator dave w's Avatar
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    Interesting ... I'm thinking the 1995 TPI is actually a LT1? I'm not sure what to about 1996 ~ 2002 L31 Vortec heads with a maybe LT1 intake? I'm confused as heck to what parts you are really working on. Do you have some pictures??

    dave w

  3. #3
    EFI GearHead ! EagleMark's Avatar
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    ^^ X2

    and


    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  4. #4
    Carb and Points!
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    yes, 350 lt1...scroggins-dickey intake to match up with my GMPP vortec heads, and a fast xfi 2.0 ecu. will take pics tomorrow

    thanks for asking and thanks for the welcome.....your board has helped out already, i did the in tank pump from a 2002 camero, great write up
    jim
    Last edited by jaros44sr; 01-14-2014 at 09:52 PM.

  5. #5
    Super Moderator dave w's Avatar
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    Quote Originally Posted by jaros44sr View Post
    yes, 350 lt1...scroggins-dickey intake to match up with my GMPP vortec heads, and a fast xfi 2.0 ecu. will take pics tomorrow

    thanks for asking and thanks for the welcome.....your board has helped out already, i did the in tank pump from a 2002 camero, great write up
    jim
    Ok, that makes sense.

    I'm strictly a GM FACTORY ECM / PCM Tuner. I'm 100% clueless about the Fast XFI 2.0 system.

    dave w

  6. #6
    Carb and Points!
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    well, when i started this project, i had no clue where i could get support, found the fast product and the rest is history....heard bad things about obd1, that was another reason going aftermarket. wished i wouldve know about you guys over here, i may have stayed stock

  7. #7
    Carb and Points!
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    heres a pic

    gotta figure out how to resize......
    Attached Images Attached Images
    Last edited by jaros44sr; 01-15-2014 at 10:05 AM.

  8. #8
    Super Moderator dave w's Avatar
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    Quote Originally Posted by jaros44sr View Post
    heres a pic
    Nice...Very Nice!

    So it looks like a TPI system (Upper Plenum and Side Runners) from 1986 ~ 1992 mated to a L31 Vortec intake manifold. I got confused with the reference to a 1995 TPI, which had me thinking LT1 Intake. See pic below.

    dave
    Attached Images Attached Images

  9. #9
    Carb and Points!
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    Quote Originally Posted by dave w View Post
    Nice...Very Nice!

    So it looks like a TPI system (Upper Plenum and Side Runners) from 1986 ~ 1992 mated to a L31 Vortec intake manifold. I got confused with the reference to a 1995 TPI, which had me thinking LT1 Intake. See pic below.

    dave
    thanks for the kind words, i just through something up on my first post (wasnt accurate), just so yous guys wouldnt think i was a spammer. Actually, it is off of a 1985 corvette( one year only), but i changed the fuel rails from a camaro, so i could get the fuel inlet on the drivers side

    dont know what a L31 is
    sorry for the confusion
    Last edited by jaros44sr; 01-15-2014 at 04:29 PM.

  10. #10
    EFI GearHead ! EagleMark's Avatar
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    Sexy!

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
    -= =-

  11. #11
    Super Moderator dave w's Avatar
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    Quote Originally Posted by jaros44sr View Post
    dont know what a L31 is ... sorry for the confusion
    The Vortec 5.7 liter engine used in GM Pickups, Suburban's, Tahoe's, and Express Vans from 1996 ~ 2002 is also known as the L31.

    Don't think twice about the confusion. We like to help, but knowing the parts involved is essential.

    dave w

  12. #12
    Fuel Injected! steveo's Avatar
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    that'll be a nice engine; what cam did you throw in there?

  13. #13
    Carb and Points!
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    comp. cam, but ill have to look up the specs. i told them i cant have more than a 1/2" of lift for the vortec heads. im trying to build torque, not HP, installed2 1/2" corvette cast iron exhaust manifolds. Gotta move a 5,000 pound brick down the highway

    thats also the reason i didnt fool around with runners

    thanks for the nice welcome guys

    maybe a Mod. can change my thread title........to avoid any future confusion, lol
    Last edited by jaros44sr; 01-15-2014 at 06:54 PM.

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