Holley | Terminator X Max MPFI System

Holley – Terminator X Max MPFI System

Description

The Holley Terminator X Max MPFI (550-1631) is designed for GM Gen V LT direct injection engines with a Drive-By-Wire throttle body, late version (3-pin fuel pressure sensor). Compatible with LT1, L83, and L86 engines, this system includes 4L60E or 4L80E transmission control and an external Gasoline Direct Injection (GDI) controller. Features real-time fuel learn, an integrated 1 bar MAP sensor, and 4 programmable inputs and outputs. Supports factory injectors, Variable Valve Timing (VVT), and factory fuel pumps. Ideal for LT engine swaps into vintage vehicles. To identify your version: 3-pin fuel pressure sensor = late version (550-1631); 4-pin = early version. The 3.5 in. LCD touchscreen includes a calibration wizard. Bosch LSU 4.9 wideband O2 sensors are included.

Specifications

• Brand: Holley
• Part Number: 550-1631
• Compatibility: GM Gen V LT direct injection, DBW, late version (See Application Section)
• Compatible Engines: LT1 / L83 / L86
• Version: Late – 3-pin fuel pressure sensor
• Transmission Control: 4L60E / 4L80E included
• External GDI Controller: Included
• VVT Control: GM Gen V LT variable valve timing included
• Fuel Learn: Real-time
• Integrated MAP Sensor: 1 bar
• Programmable I/O: 4
• O2 Sensors: Bosch LSU 4.9 wideband included
• Condition: New
• Sold and shipped by Truck Expert

Note:

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