Holley EFI Holley EFI Pro-Billet Ignition Adapter - (EFI-558-325)

DescriptionTach Input Ignition Adapter; For Use On Applications Using A CD Box; Plugs Into [Ignition] Connector On Main Harness; Yellow/Black Lead Connects To [Tach Out] Terminal;This adapter is only...

DescriptionHyperspark Ignition Adapter; To Holley EFI Main Harnesses; For Use w/Terminator X EFI;Designed to plug and play with HyperSpark distributors and Holley EFI main harnesses with an ignition...

DescriptionEFI CAN Splitter; Plug And Play w/Terminator X/Sniper EFI;The Holley EFI CAN splitter allows you to add an additional CAN device to your Sniper EFI or Terminator X installation, without...

DescriptionFirmware Updating - Dash Configuration - ECU TestingAlso includes a power switch for quick setup in your workspace. Power and Ground flying leads need to be connected to your battery or...

DescriptionSniper EFI To Holley Dual Sync Distributor Ignition Harness; Plug/Play Adapter For Sniper EFI w/Holley Dual Sync Distributors;Holley just brought EFI within range with Sniper EFI. Its...