Holley Terminator X Max Fuel Injection System | GBP Performance
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Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
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Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors
Holley | Terminator X Max Fuel Injection System Holley Injectors

Holley

Holley | Terminator X Max Fuel Injection System

550-931
Holley | Terminator X Max EFI System 550-931 | LS 24x/1x MPFI kit, late trucks, DBW throttle body, 4L60E/4L80E transmission control, ECU, 3.5 in. touchscreen
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CAD $2,820.45 CAD $3,318.18 Save 15% - FLASH SALE
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Holley – EFI Fuel Injection System

Description

The Holley Terminator X Max (550-931) is a complete MPFI kit for LS engines with 24x crank reluctor and 1X cam sensor, designed for late LS trucks. This all-in-one system features real-time fuel learn, high impedance injector drivers, an integrated 1 bar MAP sensor, and 4 programmable inputs and outputs for electric fans, boost solenoids, and progressive nitrous. Part number 550-931 adds Drive-By-Wire throttle body control and 4L60E or 4L80E transmission control. Shipped with base maps ready for common LS configurations, the 3.5 in. LCD touchscreen includes a calibration wizard, tuning functions, and gauge display. The Holley EFI software suite is included for full laptop access for advanced users.

Specifications

  • Brand: Holley
  • Part Number: 550-931
  • Compatibility: LS 24x crank reluctor / 1X cam, late LS trucks (See Application Section)
  • Kit Type: MPFI (multi-point fuel injection)
  • Crank Sensor: 24x
  • Cam Sensor: 1X
  • Throttle Body: Drive-By-Wire (DBW) included
  • Transmission Control: 4L60E / 4L80E included
  • Fuel Learn: Real-time
  • Integrated MAP Sensor: 1 bar
  • Programmable I/O: 4
  • Display: 3.5 in. LCD touchscreen
  • Condition: New
  • Sold and shipped by GBP Performance

 

Note:

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Compatibility (Application)

MakeModelYearsEngineNotes
GM / ChevroletLate LS Trucks (universal MPFI kit)LS 24x crank reluctor / 1X camDBW throttle body and 4L60E/4L80E transmission control included. Refer to Holley website for detailed compatibility.
Holley
550-931
90127060872

Data sheet

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