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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: 35,808
    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: 49,693
    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: 27,258
    07-21-2017, 04:16 PM Go to last post
  1. Coolant Sensor & Pro Dash Question

    Started by RonMetts, Today 12:09 PM
    coolant, coolant temperature, gauge, pro dash
    • Replies: 5
    • Views: 65
    Today, 03:36 PM Go to last post
  2. HyperSpark install dies idling.

    Started by ROG, 05-28-2021 09:49 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 53
    • Views: 3,627
    Today, 03:24 PM Go to last post
  3. Sniper EFI 2300 stalls when clutch depressed.

    Started by ntx_brian, 08-03-2021 04:27 PM
    • Replies: 8
    • Views: 160
    Today, 03:07 PM Go to last post
  4. Misfire At Idle

    Started by John Hodgson, Yesterday 09:31 PM
    • Replies: 7
    • Views: 148
    Today, 12:46 PM Go to last post
  5. AFR Lean Spikes

    Started by drzmat, 07-23-2021 10:13 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 689
    Yesterday, 04:34 PM Go to last post
  6. Question Mounting Handheld

    Started by pontiac_gp, 07-30-2021 01:25 PM
    • Replies: 1
    • Views: 158
    Yesterday, 01:23 PM Go to last post
  7. WBO2 Bung Location

    Started by punkin, 08-03-2021 08:09 PM
    • Replies: 6
    • Views: 136
    Yesterday, 01:00 PM Go to last post
  8. Fuel Pump Noise

    Started by Floobydust, 07-27-2021 01:24 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 540
    Yesterday, 12:12 PM Go to last post
  9. Throttle Linkage

    Started by Floobydust, 08-02-2021 10:33 AM
    • Replies: 5
    • Views: 199
    Yesterday, 11:34 AM Go to last post
  10. Sniper EFI Inconsistent Idle

    Started by Toptechracing, 08-02-2021 03:24 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 290
    Yesterday, 11:15 AM Go to last post
  11. Sniper on a marine 454 Magnum.

    Started by Wads56, Yesterday 06:32 AM
    • Replies: 5
    • Views: 82
    Yesterday, 08:34 AM Go to last post
  12. Stall after highway driving, then no start.

    Started by rmchrgr65, 08-03-2021 04:00 PM
    • Replies: 6
    • Views: 170
    08-03-2021, 09:17 PM Go to last post
    • Replies: 3
    • Views: 121
    08-03-2021, 07:10 PM Go to last post
  13. Installing nitrous with Holley Sniper.

    Started by ford66cars, 07-30-2021 05:55 PM
    • Replies: 2
    • Views: 154
    08-03-2021, 12:54 AM Go to last post
  14. Sniper TH400 Kickdown & A/C simultaneously.

    Started by znbolds455, 08-02-2021 08:42 PM
    • Replies: 0
    • Views: 53
    08-02-2021, 08:42 PM Go to last post
  15. A couple of quick dumb questions and one observaton.

    Started by Floobydust, 07-13-2021 09:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 766
    08-02-2021, 08:30 PM Go to last post
  16. Injector DEAD, 230 miles from home.

    Started by IROCZman15, 07-22-2021 10:36 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 984
    08-02-2021, 08:14 PM Go to last post
  17. Sniper QuadraJet TPS

    Started by 63 bomb ohc, 08-02-2021 04:01 PM
    • Replies: 0
    • Views: 51
    08-02-2021, 04:01 PM Go to last post
  18. Backfiring When Warm

    Started by IHScoutII, 06-14-2021 09:54 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 39
    • Views: 2,719
    08-02-2021, 03:11 PM Go to last post
  19. Sniper main harness male (ECU) side connector?

    Started by Pearl68, 08-01-2021 05:38 PM
    • Replies: 3
    • Views: 141
    08-02-2021, 12:50 PM Go to last post
  20. Alternator Amperage

    Started by ebrowntaylor, 07-30-2021 08:44 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 537
    08-02-2021, 11:52 AM Go to last post
  21. A Little Help

    Started by thomas_learned, 08-01-2021 08:48 PM
    • Replies: 2
    • Views: 159
    08-02-2021, 08:16 AM Go to last post
  22. Copy Fuel Axes

    Started by HighViscosity, 08-02-2021 12:16 AM
    • Replies: 1
    • Views: 94
    08-02-2021, 08:12 AM Go to last post
  23. Dry/Non-Progressive Nitrous

    Started by George F, 08-01-2021 03:59 PM
    • Replies: 2
    • Views: 161
    08-01-2021, 07:53 PM Go to last post
  24. Solved my resetting & backfiring when hot.

    Started by 57c, 07-31-2021 10:00 PM
    • Replies: 0
    • Views: 125
    07-31-2021, 10:00 PM Go to last post

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