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Forum: Sniper EFI

Sniper EFI Tuning & Tech

  1. Sticky Thread Sticky: Useful Sniper EFI Information

    Started by Matt, 07-21-2017 11:16 AM
    • Replies: 1
    • Views: 35,576
    07-24-2017, 08:52 AM Go to last post
  2. Sticky Thread Sticky: Sniper EFI Replacement Part Numbers

    Started by Matt, 07-21-2017 04:16 PM
    • Replies: 0
    • Views: 16,953
    07-21-2017, 04:16 PM Go to last post
  3. Sticky Thread Sticky: Incompatible Handheld Firmware

    Started by Matt, 09-29-2017 04:55 PM
    • Replies: 0
    • Views: 20,922
    09-29-2017, 04:55 PM Go to last post
  1. Progressive Linkage makes Sniper EFI WAAAY Better

    Started by cmyer, 05-12-2018 01:30 PM
    20 Pages
    1 2 3 ... 20
    • Replies: 190
    • Views: 83,658
    11-27-2020, 12:42 AM Go to last post
  2. Sniper intermittently cutting out, new install.

    Started by orcas tow, 03-04-2017 10:51 PM
    14 Pages
    1 2 3 ... 14
    • Replies: 136
    • Views: 41,938
    02-28-2019, 07:16 PM Go to last post
  3. How does my attached "drag race" GCF look?

    Started by IROCZman15, 08-26-2020 10:21 PM
    13 Pages
    1 2 3 ... 13
    • Replies: 121
    • Views: 7,823
    11-01-2020, 06:51 PM Go to last post
  4. Major Issues After Install

    Started by MrSinister55, 05-26-2018 11:09 AM
    12 Pages
    1 2 3 ... 12
    • Replies: 110
    • Views: 19,814
    08-13-2019, 03:10 PM Go to last post
  5. Another RFI thread, sorry. PLEASE help!

    Started by RCantu, 04-14-2020 12:31 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 102
    • Views: 11,269
    10-13-2020, 09:47 AM Go to last post
  6. Sniper XFlow Questions

    Started by Not_Available, 03-30-2020 09:24 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 100
    • Views: 7,672
    04-12-2020, 12:47 AM Go to last post
  7. Is there a ball park formula for AFR?

    Started by Firebirdjones, 08-18-2020 10:07 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 91
    • Views: 4,909
    09-08-2020, 08:38 AM Go to last post
  8. Sniper in-line fuel pump replaced. Screeching continues.

    Started by Flatlander, 04-21-2019 11:22 AM
    9 Pages
    1 2 3 ... 9
    • Replies: 80
    • Views: 9,457
    05-14-2019, 07:11 PM Go to last post
  9. CAN/USB Dongle connector availability?

    Started by BrianSanDiego, 04-01-2017 09:39 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 78
    • Views: 17,055
    09-25-2017, 02:12 PM Go to last post
  10. Datalog Review

    Started by 87T, 10-28-2020 06:38 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 78
    • Views: 3,816
    12-03-2020, 11:38 PM Go to last post
  11. Oxygen Sensor? Fails way too early.

    Started by iknoian, 08-01-2017 06:11 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 75
    • Views: 28,791
    11-16-2017, 06:30 PM Go to last post
  12. Coolant temp sensor problems, way off range, 3 sensors tested.

    Started by sweetk30, 12-30-2018 01:20 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 71
    • Views: 14,504
    04-15-2019, 01:29 PM Go to last post
  13. Sniper loud whistle/hiss normal?

    Started by BrianSanDiego, 03-26-2017 10:20 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 69
    • Views: 46,060
    10-20-2018, 04:07 PM Go to last post
  14. Timing control with GM large cap HEI.

    Started by Crusty Old Shellback, 12-05-2017 12:13 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 68
    • Views: 21,389
    02-16-2018, 03:25 PM Go to last post
  15. Holley Sniper issues?

    Started by Mlach1127, 03-24-2019 04:42 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 67
    • Views: 12,722
    11-12-2019, 08:50 AM Go to last post
  16. 331 Stroker help needed!

    Started by Nrikal, 10-05-2020 06:41 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 66
    • Views: 2,881
    10-14-2020, 03:20 AM Go to last post
  17. Regarding the Minimum Signal Voltage

    Started by rel3rd, 05-24-2017 04:42 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 12,488
    06-13-2017, 02:46 AM Go to last post
  18. Help with timing table for Vortec 350.

    Started by HeavyChevy, 05-25-2019 10:21 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 55
    • Views: 8,013
    06-05-2019, 06:58 PM Go to last post
  19. Sniper EFI & electronically controlled transmissions.

    Started by axelgawn, 03-21-2018 11:42 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 54
    • Views: 20,518
    11-12-2020, 06:10 PM Go to last post
  20. RPM increase when A/C turns on.

    Started by Dale G, 07-21-2020 06:30 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 54
    • Views: 3,030
    08-09-2020, 03:05 PM Go to last post
  21. Coolant Temps 454

    Started by Proflyer, 07-23-2019 12:32 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 52
    • Views: 5,771
    08-03-2019, 12:48 PM Go to last post
  22. Strange Timing/Idle Problem

    Started by N.Paul, 05-30-2017 06:55 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 51
    • Views: 11,926
    08-09-2017, 12:53 PM Go to last post
  23. 454 ci BBC Sniper Lean Stumble

    Started by PrecisionMotiveDanny, 04-18-2020 02:04 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 3,906
    04-22-2020, 05:35 AM Go to last post
  24. Out of power at 5600 RPM.

    Started by abarli65, 05-31-2020 05:03 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 3,477
    06-18-2020, 06:37 PM Go to last post
  25. 383 SBC Sniper 4150 - Hot start issues, have to apply pedal.

    Started by Rob_60, 05-05-2019 10:46 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 48
    • Views: 7,910
    06-29-2019, 11:53 PM Go to last post

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