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Holley EFI Terminator X Max Fuel Injection System (99-06 V8 Sierra 1500)Find parts that fit my vehicle

Item S552770
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$1,899.95

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      Product Information

      Features, Description, Q&A

      Features

      • 24x Crank Reluctor
      • 1x Cam Sensor
      • Multec 2 Injector Connectors
      • 4L60/80 Transmission Control Included
      • 3.5-inch Touchscreen Handheld Controller
      • Injector Connector Options: Multec 2, Jetronic/Minitimer (Bosch EV1), USCAR (EV6)
      • Transmission Options: 4L60E/4L80E, 6L80/6L90E, Or None
      • Legality For Use On Uncontrolled (Non-Emissions Controlled) Vehicles Only
      • Real-Time Fuel Map Learning Technology
      • High Impedance Injector Drivers Compatible With Stock LS Injectors
      • On-Board 1 Bar Manifold Absolute Pressure Sensor
      • Support For Additional Pressure Sensors And Activation Triggers
      • Boost Control And Nitrous Control Functions
      • Calibration Wizard Included
      • Accelerometer Support
      • CAN-BUS Support
      • Wet Nitrous Control Capability

      Description

      Complete EFI Control. The Holley EFI Terminator X Max Fuel Injection System provides full management of GM LS 4.8, 5.3, and 6.0 truck engines. It replaces factory engine controllers with advanced, user-tuneable electronics that offer precise fuel and ignition control through a user-friendly 3.5-inch touchscreen handheld interface paired with real-time fuel map learning technology and an integrated calibration wizard.

      Construction and Appearance. The unit features a durable textured finish designed for engine bay environments. The handheld controller offers easy, intuitive operation and configuration suitable for workshop use.

      Installation. Installation requires proper wiring and sensor connections with detailed wiring diagrams and instructions provided to assist in setup and ensure compatibility with supported GM LS truck engines.

      Application. Designed for Gen III GM truck engines with 4.8, 5.3, and 6.0L displacement, this system is intended for use on uncontrolled (non-emissions controlled) vehicles.

      Holley EFI 550-917

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

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      Will It Fit My Sierra 1500

      • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06
      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06
      • 6.0L V8 - 01, 02, 03, 04, 05, 06