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Fuel Injection technical support

Holley EFI V6
Holley EFI V6 Software - Build 400

Holley EFI V6 Software Build 400 Installer. ECU, dash, and handheld firmware are included.

Holley EFI V6 3.5" Handheld Firmware

Handheld contents for Holley EFI V6 Firmware.

Holley EFI V6 Software Overview

Holley EFI V6 Software Overview

Holley EFI V6 Revision Log

Contains a list of updates to V6 software and firmware.

Terminator X
Terminator X DBW Support

Contains all of the supported DBW throttle body and pedal part numbers.

Terminator X Reference Manual

Terminator X Reference Manual and Tuning Guide

Terminator X Quickstart

Terminator X Quickstart

Terminator X Injector Data

Terminator X Injector Data Chart

Sniper EFI
Sniper EFI SD Card Contents

Sniper EFI SD Card Contents

Sniper EFI Software Help File

Sniper EFI Software Help File

Sniper EFI Software

Sniper EFI Software/Installer v1.3 Build:50 - Windows Vista,7,8,10 Compatible.

Sniper EFI Firmware Revision Log

Sniper EFI ECU and Handheld Firmware Revision Log

Atomic 2
Atomic 2 EFI Handheld Contents

Contains latest handheld contents for the MSD Atomic 2 EFI Throttle Body System.

Holley EFI Digital Dashes
5.7 in. Touchscreen Files - V2

Contains the files needed to update the 3 Holley touchscreen applications for use with V2 update.

5.7 in. Touchscreen Files - V3

Contains the files needed to update the 3 Holley touchscreen applications for use with V3 update.

5.7 in. Touchscreen Files - V4

Contains the files needed to update the Holley touchscreen applications for use with V4 update.

3.5 in. Touchscreen Firmware - V2

Contains the latest V2 3.5" touch screen firmware and installation instructions

3.5 in. Touchscreen Firmware - V3

Contains the latest V3 touch screen firmware

3.5 in. Touchscreen Firmware - V4

Contains latest V4 firmware and installation instructions for the 553-108 3.5” Touch Screen

3.5 in. Touchscreen Firmware - V5

Holley EFI V5 Firmware update for 3.5" TSLCD

3.5 in. Touchscreen LCD User Manual

3.5" Touchscreen LCD User Manual

Holley EFI 5in SD Card Contents

Holley EFI 5in SD Card Contents

Holley Digital Dash Log Viewer

Contains Data Log Viewer.

Holley EFI Manuals, Drawings, and Information
Holley EFI Wiring Manual

Holley EFI Wiring Manual

Holley EFI Introduction

Holley EFI Introduction

Holley EFI Pin Map Instructions

Holley EFI Pin Map Instructions

Holley EFI Base Calibrations

Holley EFI Base Calibrations

Holley EFI Sensor Diagnostics & Statuses

Holley EFI Sensor Diagnostics & Statuses

Holley EFI Updating Firmware Instructions

Holley EFI Updating Firmware

Holley Boost Control Quick Start Guide

Holley EFI Boost Control Quick Start Guide

Traction Control - TC2 Manual

Traction Control - TC2 Manual

Holley EFI 16 Injector Setup

Holley EFI 16 Injector Setup (8 Cylinder Engines) Setup of 8 Injectors in 8:2 Amp Peak and Hold Mode

Holley EFI Datalogger Instructions for V3 software

Holley EFI Datalogger Instructions for V3 software. Some information in this manual will not apply to V2 and earlier software versions.

Holley EFI Quick Start Guide

Holley EFI Quick Start Guide

Gen III HEMI EFI Component Selection Chart

Gen III HEMI Specific Selection Chart for HP and Dominator EFI Products

Holley EFI HP & Dominator Differences

Holley EFI HP & Dominator Differences

Holley EFI Injector Flow Data

Holley EFI Injector Flow Data

HP and Dominator EFI Component Selection Chart

Step by Step Component Selection Chart for HP and Dominator EFI Products

Replacement Connector Guide

Single Pack Connector kits for all Holley EFI Main Harnesses

Holley Boost Control Manual

Holley EFI Boost Control Instruction Manual

Holley E