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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: 12,852
    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: 23,912
    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: 9,392
    07-21-2017, 04:16 PM Go to last post
  1. Timing control at low RPM cruise?

    Started by stinkfinger, 04-22-2019 04:00 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,537
    Today, 04:40 AM Go to last post
  2. Marine 454 IAC setting unknown variables.

    Started by Don Petrey, 03-17-2020 02:06 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 599
    Today, 01:58 AM Go to last post
    • Replies: 8
    • Views: 199
    Yesterday, 11:05 PM Go to last post
  3. Fuel Supply

    Started by Stroked1966stang, 12-16-2019 01:33 PM
    • Replies: 7
    • Views: 457
    03-27-2020, 06:01 PM Go to last post
  4. Sniper Timing Control

    Started by Marks67caro, 03-27-2020 02:26 PM
    • Replies: 5
    • Views: 105
    03-27-2020, 04:53 PM Go to last post
  5. AFR goes wacko during cruise.

    Started by Johnret, 03-26-2020 06:27 PM
    • Replies: 5
    • Views: 113
    03-27-2020, 11:12 AM Go to last post
  6. Too much fuel on initial pump prime.

    Started by Jeff Parker, 03-24-2020 09:25 PM
    • Replies: 9
    • Views: 222
    03-26-2020, 07:30 AM Go to last post
  7. Is a generator system OK with Sniper EFI?

    Started by otterby, 03-25-2020 11:16 AM
    • Replies: 2
    • Views: 96
    03-25-2020, 02:06 PM Go to last post
  8. Fuel Pressure

    Started by bingo2, 03-25-2020 10:23 AM
    • Replies: 3
    • Views: 81
    03-25-2020, 10:55 AM Go to last post
  9. Rise idle when Fan #1 is running?

    Started by Mach173, 03-15-2020 01:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 371
    03-24-2020, 04:44 PM Go to last post
  10. Can IAC motor cause problems?

    Started by Mach173, 03-24-2020 08:37 AM
    • Replies: 5
    • Views: 86
    03-24-2020, 11:45 AM Go to last post
  11. HyperSpark Major Issues, Help!

    Started by Cheverra68, 06-09-2019 12:11 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,811
    03-23-2020, 08:39 PM Go to last post
    • Replies: 6
    • Views: 150
    03-23-2020, 07:44 PM Go to last post
  12. Magnetic pickup wires in the HEI.

    Started by richie49, 03-21-2020 05:42 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 326
    03-23-2020, 12:00 AM Go to last post
  13. Fuel Prime vs Cranking Fuel

    Started by BMWM.D., 03-22-2020 03:57 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 231
    03-22-2020, 11:58 PM Go to last post
  14. Going lean after start.

    Started by 78 C10, 03-21-2020 09:11 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 289
    03-22-2020, 09:06 PM Go to last post
  15. How to tell if you need more or less startup fuel?

    Started by Leon82, 07-15-2019 04:54 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,133
    03-22-2020, 08:36 PM Go to last post
  16. Sniper Stealth IAC Motor

    Started by BMWM.D., 03-22-2020 03:19 PM
    • Replies: 3
    • Views: 61
    03-22-2020, 04:06 PM Go to last post
  17. Sniper Misfire/Backfire Under Load

    Started by wrj22, 03-16-2020 06:08 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 522
    03-21-2020, 08:34 PM Go to last post
  18. Sniper Harness Wiring for A/C

    Started by Mongoose, 03-21-2020 03:12 PM
    • Replies: 2
    • Views: 80
    03-21-2020, 03:53 PM Go to last post
  19. New Exhaust & Adjustment?

    Started by jc03, 01-27-2020 03:48 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 528
    03-20-2020, 01:04 PM Go to last post
  20. Ford 351C Exhaust Popping

    Started by ScottMH, 03-18-2020 02:30 PM
    • Replies: 8
    • Views: 197
    03-19-2020, 09:43 PM Go to last post
  21. Multiple inlet ports on Super Sniper.

    Started by Boerdoc, 03-17-2020 03:35 PM
    • Replies: 6
    • Views: 180
    03-19-2020, 08:16 PM Go to last post
  22. Holley Dual Sync Gen 1/Gen 2 Interchangeablity.

    Started by tetsulo, 03-15-2020 12:10 PM
    • Replies: 3
    • Views: 207
    03-19-2020, 11:14 AM Go to last post

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