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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: 7,722
    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: 15,486
    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: 4,978
    07-21-2017, 04:16 PM Go to last post
  1. Surging at 5% TPS.

    Started by abmotorman, 05-20-2019 11:11 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 296
    06-10-2019, 10:00 PM Go to last post
    • Replies: 1
    • Views: 100
    06-10-2019, 05:42 PM Go to last post
  2. HyperSpark Major Issues, Help!

    Started by Cheverra68, 06-09-2019 12:11 PM
    • Replies: 4
    • Views: 140
    06-10-2019, 05:32 PM Go to last post
  3. Electric Fan

    Started by Firebob, 08-13-2018 10:53 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,142
    06-10-2019, 07:54 AM Go to last post
  4. Fuel Pump Question

    Started by 87GMC-R10, 06-09-2019 07:50 PM
    • Replies: 1
    • Views: 77
    06-09-2019, 11:29 PM Go to last post
  5. Sniper running weird after updating firmware.

    Started by Dooski, 06-06-2019 05:43 PM
    • Replies: 9
    • Views: 234
    06-09-2019, 11:25 PM Go to last post
  6. Fuel pressure issues, what to do next?

    Started by JoshT, 05-26-2019 08:20 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 710
    06-09-2019, 01:59 AM Go to last post
  7. Help with rough running through warmup.

    Started by GPatrick, 06-08-2019 01:33 PM
    • Replies: 3
    • Views: 105
    06-08-2019, 08:07 PM Go to last post
  8. Progressive Linkage makes Sniper EFI WAAAY Better

    Started by cmyer, 05-12-2018 01:30 PM
    15 Pages
    1 2 3 ... 15
    • Replies: 140
    • Views: 28,275
    06-08-2019, 03:56 PM Go to last post
  9. Injector o-ring size.

    Started by Chrisso1, 06-03-2019 06:02 AM
    • Replies: 2
    • Views: 112
    06-08-2019, 01:51 AM Go to last post
  10. Room for improvment?

    Started by JF74CHEVELLE, 06-03-2019 07:31 PM
    • Replies: 7
    • Views: 293
    06-07-2019, 01:13 PM Go to last post
    • Replies: 1
    • Views: 71
    06-06-2019, 09:54 PM Go to last post
  11. Static Timing for SBF

    Started by gwstang, 06-05-2019 12:01 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 278
    06-06-2019, 09:34 AM Go to last post
  12. Sniper starting & running rough, and now won't start.

    Started by Jbotello3293, 06-02-2019 04:31 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 377
    06-05-2019, 11:45 PM Go to last post
  13. 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: 1,129
    06-05-2019, 06:58 PM Go to last post
  14. Few Sniper Issues

    Started by Chrisf, 06-04-2019 08:19 PM
    • Replies: 5
    • Views: 203
    06-05-2019, 04:52 PM Go to last post
  15. Fan Relay Wiring

    Started by Rlynch356, 06-04-2019 09:52 PM
    • Replies: 7
    • Views: 127
    06-05-2019, 04:46 PM Go to last post
  16. Sniper 3 BBL on a ~100 HP 1.8L engine?

    Started by mhaskell, 06-01-2019 07:04 AM
    • Replies: 6
    • Views: 147
    06-05-2019, 11:22 AM Go to last post
  17. Question AFR bouncing & Current Learn -40%.

    Started by Kirsh, 06-03-2019 12:08 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 307
    06-05-2019, 10:37 AM Go to last post
  18. Timing goes to 0° at full throttle.

    Started by Ric1895, 05-30-2019 05:56 PM
    • Replies: 5
    • Views: 197
    06-05-2019, 09:06 AM Go to last post
  19. TPS Replacement

    Started by Firebob, 08-12-2018 10:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,085
    06-05-2019, 07:18 AM Go to last post
  20. Added G-Surge, now car won't idle.

    Started by Frog, 05-23-2019 07:52 PM
    g-surge, power loss, rough idle, sniper
    • Replies: 9
    • Views: 256
    06-05-2019, 12:38 AM Go to last post
  21. One more duty cycle question.

    Started by GreenAdam66, 05-31-2019 08:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 269
    06-04-2019, 07:58 PM Go to last post
  22. Sniper self revving, please help.

    Started by wyldcatalina, 05-30-2019 08:12 PM
    • Replies: 6
    • Views: 248
    06-04-2019, 02:45 PM Go to last post
    • Replies: 2
    • Views: 111
    06-04-2019, 02:32 PM Go to last post

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