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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: 16,394
    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: 29,091
    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: 12,322
    07-21-2017, 04:16 PM Go to last post
  1. New Sniper Install on SB350 won’t stay running at idle.

    Started by JeremyW, Yesterday 08:54 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 386
    Today, 12:00 PM Go to last post
  2. Car slowly heats up 10° over normal, timing issue?

    Started by Deroid226, Yesterday 06:08 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 173
    Today, 09:10 AM Go to last post
  3. Sniper Mopar Kickdown Bracket

    Started by dart4forte, 06-16-2020 04:04 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 495
    Yesterday, 08:50 PM Go to last post
  4. Sniper Wiring With CDI Box

    Started by Keebs, 06-04-2020 11:16 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 2,226
    Yesterday, 05:48 PM Go to last post
    • Replies: 8
    • Views: 172
    Yesterday, 01:01 PM Go to last post
  5. HyperSpark Install Problems

    Started by zeb, 07-10-2020 07:03 PM
    • Replies: 2
    • Views: 111
    Yesterday, 11:01 AM Go to last post
  6. Lean spikes low RPM cruise.

    Started by Orangecamaro, 07-11-2020 03:00 PM
    • Replies: 7
    • Views: 131
    Yesterday, 09:55 AM Go to last post
  7. SD cars won't download.

    Started by 86lx, 07-11-2020 10:39 PM
    • Replies: 1
    • Views: 69
    Yesterday, 01:26 AM Go to last post
  8. Sniper cutting off erratically.

    Started by joey3js, 07-08-2020 07:58 PM
    • Replies: 8
    • Views: 259
    07-11-2020, 06:16 PM Go to last post
  9. Startup Questions

    Started by Tar Heel, 07-02-2020 03:23 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 260
    07-11-2020, 04:51 PM Go to last post
  10. AFR Offset vs Coolant Temp Enrichment

    Started by BMWM.D., 07-11-2020 01:37 PM
    • Replies: 4
    • Views: 83
    07-11-2020, 03:14 PM Go to last post
  11. Cold start surge, please review datalog.

    Started by danford1, 07-09-2020 02:33 PM
    • Replies: 9
    • Views: 158
    07-11-2020, 08:54 AM Go to last post
  12. Holley Sniper Fuel Leaks

    Started by Chris805, 07-10-2020 01:23 PM
    • Replies: 2
    • Views: 115
    07-11-2020, 01:37 AM Go to last post
  13. Fan #1 turns on as soon as key is on.

    Started by cturboaddict, 06-18-2020 07:52 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 1,131
    07-11-2020, 01:03 AM Go to last post
  14. New Sniper replacement, no spark now.

    Started by nebstrait@aol.com, 07-10-2020 07:55 AM
    sniper efi 4150
    • Replies: 2
    • Views: 180
    07-10-2020, 11:31 PM Go to last post
  15. Question Stalling while driving, hard to restart.

    Started by youngmeadows, 06-13-2020 10:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 727
    07-10-2020, 10:46 PM Go to last post
  16. WBO2 Sensor Failing?

    Started by GimpyHSHS, 07-06-2020 10:30 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 272
    07-10-2020, 08:21 PM Go to last post
  17. 1972 Plymouth Satellite - 383 BB - IAC issue.

    Started by Satellite72, 07-04-2020 05:34 PM
    iac issues, mopar
    • Replies: 7
    • Views: 163
    07-10-2020, 06:29 PM Go to last post
  18. Holley Solid State Relay?

    Started by cturboaddict, 07-04-2020 08:32 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 265
    07-10-2020, 06:23 PM Go to last post
  19. Installing new TPS on Sniper 4500. Any tips?

    Started by RockinRobin, 07-08-2020 06:44 PM
    • Replies: 2
    • Views: 88
    07-10-2020, 01:08 PM Go to last post
  20. Possible bug with HyperSpark distributor setup.

    Started by AndyF, 07-10-2020 10:39 AM
    • Replies: 2
    • Views: 83
    07-10-2020, 12:02 PM Go to last post
    • Replies: 22
    • Views: 1,275
    07-09-2020, 11:53 PM Go to last post
  21. Sniper 550-510 shuts off after heating up.

    Started by 56Chevy406, 06-18-2020 09:00 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 857
    07-09-2020, 08:20 PM Go to last post
    • Replies: 6
    • Views: 105
    07-09-2020, 07:50 PM Go to last post
  22. Post Sniper QuadraJet Bandit Build 2020

    Started by bowlingbrad, 06-08-2020 03:59 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 40
    • Views: 1,142
    07-09-2020, 07:08 PM Go to last post

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