Holley EFI - 550-1062
Holley EFI Terminator X Stealth GM LS 4150 - Gold
Terminator X Stealth 4150 System; Fits w/LS Engines w/58x Crank/GM TH350/400/200R4/700R4 Trans; 4 100LB/HR Fuel Injectors; Gold;
The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Terminator X ECU features fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications? Terminator X Max kits provide plug and play Transmission control for GM 4L60 and 4L80 Transmissions.
- 4 Inputs â€" 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)
- Integrated ignition timing control â€"Plug and play with factory LS coil sub harness and OEM LS coils â€" no external boxes/modules needed to run Coil Near Plug
- The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
- Air entry machined to fit most stock style air cleaners with air cleaner locator provisions
- 4 Outputs â€" Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
- Available in 3 finishes: Shiny, Black and Gold
- 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!
- All of the wiring exits below the fuel injector bowls, for a completely stealth installation
- OEM Style TPS/IAC, for years of dependable service
- Compatible with Holley EFI digital dashes, gauges and fuel system accessories
- External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886
- Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
