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  1. Ignition
    2 years back I install a Holly Sniper EFI. Since that time my OEM tach has read something like 5-10% off. Example: At idle I am 850 with the Sniper handheld and A Digital timing light, but the OEM tach will read 1100. The gap grows as RPMs increase. Since I installed the setup I knew that I...
  2. EFI
    I wanted to start a thread where everyone can post pictures of their Sniper installs and consolidate ideas, experiences and tips. Also ask questions and get answers. I spent a considerable amount of time thinking about my wiring and plumbing during the process and I’m pretty happy with the way...
1-2 of 2 Results