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Holley Sniper Efi For F134?

Discussion in 'Early CJ5 and CJ6 Tech' started by bigbendhiker, Feb 24, 2021.

  1. bigbendhiker

    bigbendhiker Member

    While daydreaming and surfing the web, I know a dangerous combination, I came across this EFI that might work on the F134. https://www.summitracing.com/parts/sne-550-552
    More info here. Holley Sniper EFI 550-552 Holley Sniper EFI Autolite 1100 - Gold

    [​IMG]

    It says that it fits the Autolite 1100 mounting flange. Does anyone know if it would fit the intake manifold on the F134? Or would it require an adapter? Otherwise it seems like a decent match for the engine.

    I’m more or less just thinking out loud.

    Thoughts?
     
    Last edited: Feb 24, 2021
    bigbendhiker, Feb 24, 2021
    #1
  2. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Looks like the throttle bores are the same size- 1.475" (1 7/16").

    Valve cover clearance could be an issue but you may be onto something :)
     
    Last edited: Feb 24, 2021
    Howard Eisenhauer, Feb 24, 2021
    #2
    bigbendhiker likes this.
  3. Mr Vaughan

    Mr Vaughan

    looks like a different air cleaner would be needed as well.
     
    Mr Vaughan, Feb 24, 2021
    #3
    bigbendhiker likes this.
  4. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Isn't the Autolite 1100 used as a low-profile replacement for the YF? This would suggest that the base is the same. Compare base gaskets between a YF and say, a 144 Falcon. Looks the same.
     
    timgr, Feb 24, 2021
    #4
    bigbendhiker likes this.
  5. rejeep

    rejeep Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    So I’m using the 2gc sniper on the Rover engine I’m building for the next project...

    Finally got my 2 month back ordered, in tank fuel pump.. should have this lump fired shortly..

    driving will be another story...
     
    Last edited: Feb 24, 2021
    rejeep, Feb 24, 2021
    #5
    dozerjim, Jrobz23, bigbendhiker and 1 other person like this.
  6. Jrobz23

    Jrobz23 Member

    I spoke with Holley about this in 2019 I think (might have been the BBD replacement one). At that time the tech saw no reason, other than physical connection/clearances, that it wouldn’t work on a FHead. They can be configured for fixed spark distribution.

    Several of the Sniper line can handle boost. At the time I was thinking about a boosted FHead project.
     
    Jrobz23, Feb 24, 2021
    #6
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  7. Steve's 70-5

    Steve's 70-5 Active Member

    If you find away for it to bolt it up, go for it. Just make sure it can read the engine tach signal.
     
    Steve's 70-5, Feb 24, 2021
    #7
  8. rejeep

    rejeep Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Exactly
     
    rejeep, Feb 24, 2021
    #8
  9. rejeep

    rejeep Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    As it sits

    [​IMG]

    [​IMG]
     
    rejeep, Feb 24, 2021
    #9
    bigbendhiker, Jrobz23, SFaulken and 1 other person like this.
  10. Jw60

    Jw60 That guy 2024 Sponsor 2023 Sponsor 2022 Sponsor

    I bet that'll fit an f-134 with a 2" manifold spacer, a rubber toilet gasket and a hole drilled in the air horn... :whistle:

    I might've used a ford replacement carb on the boosted 134 project...
    Which led to extensive oil issues.
     
    Jw60, Feb 27, 2021
    #10
    Jrobz23 likes this.
  11. Dan Lockwood

    Dan Lockwood New Member

    I just searched for Holley's Sniper EFI and found the post about possibly running it on a F134.

    Has anyone gone ahead and actually installed one of the Sniper EFI's on a F134 yet? This could be a great upgrade for off camber driving in the woods and still maintaining good throttle response etc.

    Any other EFI been used on the F134?

    Thanks in advance, Dan
     
    Dan Lockwood, Oct 14, 2021
    #11