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Forum: Sniper EFI

Sniper EFI Tuning & Tech

  1. Sticky Thread Sticky: Incompatible Handheld Firmware

    Started by Matt, 09-29-2017 04:55 PM
    • Replies: 0
    • Views: 18,632
    09-29-2017, 04:55 PM Go to last post
  2. Sticky Thread Sticky: Useful Sniper EFI Information

    Started by Matt, 07-21-2017 11:16 AM
    • Replies: 1
    • Views: 32,156
    07-24-2017, 08:52 AM Go to last post
  3. Sticky Thread Sticky: Sniper EFI Replacement Part Numbers

    Started by Matt, 07-21-2017 04:16 PM
    • Replies: 0
    • Views: 14,497
    07-21-2017, 04:16 PM Go to last post
  1. How does my attached "drag race" GCF look?

    Started by IROCZman15, 08-26-2020 10:21 PM
    12 Pages
    1 2 3 ... 12
    • Replies: 113
    • Views: 4,192
    Today, 11:00 PM Go to last post
  2. 2 Inch Exhaust

    Started by jorgebri60, Today 06:44 PM
    2 inch exhaust, 2" exhaust
    • Replies: 4
    • Views: 59
    Today, 10:46 PM Go to last post
  3. Backfires, running too rich?

    Started by Motorbreath83, Yesterday 12:36 PM
    • Replies: 7
    • Views: 166
    Today, 08:42 PM Go to last post
  4. Bosch 49 sticks at 15-15.3 AFR.

    Started by Gen2Van, 09-19-2020 02:06 AM
    • Replies: 6
    • Views: 144
    Today, 04:15 PM Go to last post
  5. Battery Pull

    Started by 230lx434, 09-14-2020 10:52 AM
    • Replies: 8
    • Views: 356
    Today, 01:51 PM Go to last post
  6. Bad WBO2 sensor?

    Started by ajmanchin, 09-05-2020 04:55 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 768
    Today, 12:27 PM Go to last post
  7. Anti-Reversion Plate 4500 Sniper

    Started by Mad Cadder, Yesterday 08:33 AM
    • Replies: 6
    • Views: 155
    Today, 07:42 AM Go to last post
  8. Please help!

    Started by danieln99, 09-19-2020 06:24 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 283
    Today, 07:02 AM Go to last post
  9. Good tune?

    Started by rorrerjp, Yesterday 08:29 PM
    • Replies: 4
    • Views: 112
    Yesterday, 09:34 PM Go to last post
  10. Extra Connector on Sniper 4150?

    Started by jorgebri60, Yesterday 03:29 PM
    • Replies: 3
    • Views: 91
    Yesterday, 05:21 PM Go to last post
  11. PCV Valve

    Started by jorgebri60, 09-19-2020 07:00 PM
    • Replies: 2
    • Views: 132
    09-19-2020, 07:46 PM Go to last post
  12. New install, idle issues when cold.

    Started by cobralarry, 09-16-2020 10:15 AM
    • Replies: 5
    • Views: 222
    09-19-2020, 08:24 AM Go to last post
  13. Base Gaskets

    Started by GS455-71, 09-17-2020 03:04 PM
    • Replies: 3
    • Views: 142
    09-18-2020, 04:25 AM Go to last post
  14. Sniper EFI - '77 Ford 460

    Started by E_S, 09-16-2020 02:43 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 423
    09-17-2020, 07:09 PM Go to last post
  15. See what happens when Fuel Pump #2 doesn't come on.

    Started by djh61187, 09-12-2020 02:50 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 515
    09-17-2020, 02:20 PM Go to last post
  16. New Sniper Install - Inconsistent Poor Running, "NoData"/"Heating"

    Started by goodysgotacuda, 09-07-2020 08:29 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 37
    • Views: 1,224
    09-17-2020, 08:57 AM Go to last post
  17. Tach connection to GM HEI 8-pin module?

    Started by Stroker, 09-17-2020 01:04 AM
    gm hei ignition
    • Replies: 0
    • Views: 54
    09-17-2020, 01:04 AM Go to last post
  18. IAC Settings - Time to Target RPM

    Started by goodysgotacuda, 09-16-2020 09:06 PM
    • Replies: 2
    • Views: 125
    09-17-2020, 12:21 AM Go to last post
  19. AFR running really lean on acceleration. Datalog Attached

    Started by Lsandell77, 09-11-2020 12:08 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 465
    09-16-2020, 03:10 PM Go to last post
  20. Fuel Pumped Randomly Stopped Priming

    Started by MJFalcoR, 09-15-2020 12:43 PM
    • Replies: 9
    • Views: 228
    09-15-2020, 10:33 PM Go to last post
  21. Confused

    Started by speedfreq, 09-13-2020 05:27 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 741
    09-15-2020, 09:01 PM Go to last post
  22. Cranking Pressure

    Started by Tar Heel, 09-15-2020 08:59 AM
    • Replies: 3
    • Views: 158
    09-15-2020, 10:42 AM Go to last post
  23. Sniper 4500 & throttle stop racing.

    Started by s/g roadster, 08-04-2020 12:20 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 674
    09-14-2020, 09:16 PM Go to last post
  24. First drive not so good.

    Started by skippermccoy, 09-05-2020 09:59 PM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 962
    09-14-2020, 05:28 PM Go to last post
  25. Holley Sniper high RPM - IAC problem?

    Started by ramon, 08-16-2020 09:41 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,021
    09-14-2020, 01:07 PM Go to last post

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