Holley EFI - 550-1074
Holley EFI Terminator X Stealth 4150 2x4 - Shiny
Terminator X Stealth 4150 2x4 System; Bolt On 2x4 4150 Flange; 8 100LB/HR Fuel Injector; Shiny;
The Terminator X Stealth 4150 2x4 EFI systems 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.
- Available in 3 finishes: Shiny, Black, and Gold
- OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service
- Bolt on 2x4 4150 Flange Carburetor Replacement
- External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as Holley part # 12-886
- Internal 1bar MAP sensor, built into the Terminator X ECU
- Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
- Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
- Integrated ignition timing control
- The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
- Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors
- 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!
- 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
Brand: Holley EFI
CFM: 950
Color: Shiny
Emission Code: 3
Finish: Shiny
Flange Size: 4150
Flange Style: Squarebore
Fuel Pressure: 58.5 PSI
Handheld Included: Yes
Ignition Type: Universal
Injector Size: 100 lb/hr @ 58.5 PSI
Inlet / Outlet Size: 6AN
MAP Sensor: 1bar
Max Horsepower Rating: 1500+
Product Type: EFI System
Terminator LS Options: Fuel, Spark
Throttle Bore: 1.75 in.
Warning: California Proposition 65
