Features:

• Bolt on 2x4 4150 Flange Carburetor Replacement
• Supports up to 1500 HP naturally aspirated or 1250 HP forced induction
• (8) 100 pound per hour fuel injectors
• Internal 1 Bar MAP sensor built into the Terminator X ECU
• External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as Holley part # 12-886
• Integrated ignition timing control
• High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
• Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!
• Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
• OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service
• Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
• Plug and play with Holley EFI Accessories, such as the 12.3” and 6.86” Pro Dash; CAN EGT; and Digital Analog style EFI gauges

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

• Holley EFI Oxygen Sensor

  For Sniper and Terminator X O2 Sensor

  Part# 554-155

  $147.55

  Qty: 

  Add To Cart
• Main Power Harness

  Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI

  Part# 558-308

  $96.25

  Qty: 

  Add To Cart
• Connector J1A/B Input/Outputs Auxiliary Harness

  For Dominator, HP, Terminator X and Terminator X Max

  Part# 558-400

  $117.85

  Qty: 

  Add To Cart
• Holley Terminator X Decal

  5" x 1.5"

  Part# 36-476

  $5.22

  Qty: 

  Add To Cart

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle