Holley EFI 550-1071 - Terminator X Stealth 4500 System
Holley EFI 550-1071
$3,149.95
$2,518.95
Special Price: save $631.00
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- Part Number:
- 550-1071
- SKU:
- HOLEFI-550-1071
- UPC:
- 090127105252
- Availability:
- IN STOCK AND READY TO SHIP - See Disclaimer
- DISCLAIMER - THIS ITEM IS A SPECIAL ORDERED PART:
- This item is IN STOCK, but it has a Special Order Return Policy - the product is subject to the special order return and cancellation policy as seen in our terms and conditions. This may result in cancellation restrictions, or higher than normal restocking fees.
Holley EFI - 550-1071
Holley EFI Terminator X Stealth 4500 - Black
Terminator X Stealth 4500 System; 4500 Flange Carburetor Replacement; 8 100LB/HR Fuel Injectors; Gold;
The Terminator X Stealth 4500 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ horsepower dragster or door car!
- Bolt on 4500 Flange Carburetor Replacement
- Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors
- 2.125” Throttle Plates, Flow 1440 CFM for large cubic inch engines
- Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options
- External fuel pressure regulator required, such as 12-848
- 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!
- OEM Style TPS/IAC, for years of dependable service.
- Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths)
- Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install
- 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
- Available in 2 finishes, Shiny and Black
Accelerometer Support: Yes
Boost Control: Yes
Brand: Holley EFI
CAN-BUS Support: Yes
CFM: 1440
Coil Per Cylinder Ignition Support: Yes
Color: Black
Datalogging Support: Yes
Distributor Included: No
Dry Nitrous Control: Yes
e85 Support: No
EGT Support: Yes
Emission Code: 3
Finish: Black
Flange Size: 4500
Flange Style: Dominator
Forced Induction Support: Yes
Fuel Filter Included: No
Fuel Hose Included: No
Fuel Injectors Included: Yes
Fuel Pressure: 58.5 PSI
Fuel Pressure Regulator Included: No
Grade Type: Performance
Handheld Included: Yes
Ignition Timing Control: Yes
Ignition Type: Universal
Individual Cylinder Fuel Corrections: No
Injector Size: 100 lb/hr @ 58.5 PSI
Inlet / Outlet Size: 8AN
Intake Manifold Included: No
Knock Retard Support: Yes
MAP Sensor: 1bar
Max Horsepower Rating: 1500
Multi-Stage Nitrous Control: Yes
Product Type: EFI System
Progressive Nitrous Control: Yes
Sale Category: Air and Fuel Delivery
Self-Tuning: Yes
Terminator LS Options: Fuel, Spark
Throttle Bore: 2.125 in.
Throttle Position Sensor Included: Yes
Transmission: N/A
User-Tuneable: Yes
Warning: California Proposition 65
