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Holley | Terminator X Max MPFI System
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Holley – Terminator X Max MPFI System
Description
The Holley Terminator X Max MPFI (550-1630) is designed for GM Gen V LT direct injection engines with a Drive-By-Wire throttle body, early version (4-pin fuel pressure sensor). Compatible with LT1, L83, and L86 engines, this system adds 4L60E or 4L80E transmission control. It includes an external Gasoline Direct Injection (GDI) controller, 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: 4-pin fuel pressure sensor = early version (550-1630); 3-pin = late version. The 3.5 in. LCD touchscreen includes a calibration wizard and tuning functions. Bosch LSU 4.9 wideband O2 sensors are included.
Specifications
- Brand: Holley
- Part Number: 550-1630
- Compatibility: GM Gen V LT direct injection, DBW, early version (See Application Section)
- Compatible Engines: LT1 / L83 / L86
- Version: Early – 4-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 GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| GM / Chevrolet | Universal Gen V LT application (early version) | – | LT1 / L83 / L86 (direct injection, DBW) | Early version: 4-pin fuel pressure sensor. 4L60E/4L80E transmission control + GDI controller included. Refer to Holley website for detailed compatibility. |