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Holley | Terminator X LS1 MPFI System
550-903
Holley | Terminator X LS1 MPFI System 550-903 | LS 24x crank/1x cam, EV1 injectors, self-learning ECU, 3.5 in. touchscreen, Bosch O2 sensors, plug-and-play harness, nitrous control | Universal
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CAD $2,112.69
CAD $2,485.52
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Holley – Terminator X LS1 MPFI System
Description
The Holley Terminator X LS1 MPFI System 550-903 delivers complete LS engine control at an accessible price. It features real-time self-learning fuel strategies, high-impedance injector drivers, an integrated 1-bar MAP sensor, and 4 programmable inputs/outputs. The 3.5 in. LCD touchscreen provides easy calibration and gauge display. Compatible with LS engines with a 24x crank reluctor, 1x cam sensor, and EV1 injectors. Supplied with a plug-and-play main harness, Bosch O2 sensors, preloaded base maps, and free Holley EFI tuning software. Ideal for nitrous and boost control applications.
Specifications
- Brand: Holley
- Part Number: 550-903
- Type: Complete MPFI EFI System
- Engine Application: LS1 (24x crank / 1x cam, EV1 injectors)
- Included: ECU, 3.5 in. touchscreen, Bosch O2 sensors, plug-and-play harness
- Fuel Learning: Real-time self-learning
- Programmable I/O: 4
- Nitrous Control: Included
- Tuning Software: Free (Holley EFI)
- Finish: Black
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| GM (Universal) | – | – | LS1 (24x crank, 1x cam, EV1 injectors) | Self-learning; plug-and-play harness; 4 programmable I/O; nitrous control; not vehicle-specific |
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