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Four Wires to EFI With Sniper and Hyperspark Master Kits!

  • Thick Blue Wire - Connect directly to the positive side of your fuel pump.
  • Pink Wire – Connect the HyperSpark Main Harness switched 12v wire directly to switched 12-volts, such as the ignition switch, or a relay.
  • Thick Red Wire - Connect from the HyperSpark Main Harness directly to the positive battery post.
  • Thick Black Wire – Connect from the HyperSpark Main Harness directly to the negative battery post.
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    Master Kits - Sniper 1

    Holley Sniper EFI Hypserspark Master Kits are designed to make your EFI conversion as simple as possible. With a Hyperspark master kit you'll have four plug-and-play wires and you're ready to go! Fuel Pump, 12V Switch, Battery + and Battery -. Hyperspark Master Kits are available for all popular engine combinates and come with a distributor, coil, ignition box, and an integraded Sniper EFI harness.