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Thread: what injector is this

  1. #1
    Fuel Injected!
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    what injector is this

    i have a set of injectors i got in a tbi from the junk yard and i am trying find out about them . i checked the injector section on this forum and it wasnt here. someone asked on the thirdgen site but didnt get much info. anyone have any ideas?
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  2. #2
    Fuel Injected!
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    If its factory there should be a Gm part number laser etched on the top. Should be an 8 digit n mber I believe. There should also be a colored plastic part "molded" I to the top around the center.

    Buddrow
    If it don't fit force it, if it don't force fit f&%@ it!

  3. #3
    RIP EagleMark's Avatar
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    The colors on top are paint dabs and I haven't seen any color left on them in years... but the numbers should be on top! Then look here to see what they are:
    http://www.gearhead-efi.com/Fuel-Inj...d-part-numbers

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

  4. #4
    Fuel Injected!
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    i checked there already the number on top is RIN-1001 they must not be factory units. i just wanted to find out if they were worth using.
    Quote Originally Posted by EagleMark View Post
    The colors on top are paint dabs and I haven't seen any color left on them in years... but the numbers should be on top! Then look here to see what they are:
    http://www.gearhead-efi.com/Fuel-Inj...d-part-numbers

  5. #5
    RIP EagleMark's Avatar
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    They are an aftermarket knock off. Should be another number on them too? Could have them serviced and see what they flow?

    I like GM injectors! I've had dozens of sets serviced and only ever had 2 that would not work. Both were rusty and looked like they would not work...

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

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