Holley 550-1061 Fuel Injection, Terminator X Stealth, Throttle Body, Square Bore, Aluminum, Black, GM LS-Series, Kit

Holley 550-1061 GM LS 58X Fuel Injection, Terminator X Stealth, Touchscreen, Throttle Body, Square Bore, Aluminum, Black, Kit

$2,446.95
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SKU:
HLY550-1061
MPN:
550-1061
UPC:
90127107669
Condition:
New
Weight:
11.50 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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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.

Features:

  • Terminator X Stealth 4150 Kits for either 24x or 58x LS engines
  • Supports up to 650HP with Four 100lb./hr. Injectors
  • Terminator X Max kits provide plug and play Transmission control for GM Transmissions
  • Internal 1bar MAP sensor, built into the Terminator X ECU.
  • All of the wiring exits below the fuel injector bowls, for a completely stealth installation
  • Air entry machined to fit most stock style air cleaners with air cleaner locator provisions
  • External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886
  • 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
  • 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!
  • 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)
  • 4 Outputs â€" Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
  • The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
  • OEM Style TPS/IAC, for years of dependable service
  • Available in 3 finishes: Shiny, Black and Gold
  • Compatible with Holley EFI digital dashes, gauges and fuel system accessories

Instructions:

Instructions - 199r11990.pdf
Instructions - terminator_x_addendum.pdf
Instructions - 199r11967.pdf
 
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
ECM Included:
Yes
Fuel Injection System Type:
Single 4-Barrel Throttle Body (4150 Flange)
User Interface Included:
3.5 in. display, touch screen
Self Tuning:
Yes
User Tunable:
Yes
Wiring Harness Included:
Yes
Transmission Controller Included:
No
Drive-By-Wire Capable:
N/A
Drive-By-Wire Channels:
N/A
Traction Control:
No
Timing Control Compatible:
Yes
Injectors Included:
Yes
Fuel Injector Connector Style:
N/A
High Impedance Injectors:
4 included
Low Impedance Injectors:
No
Injector Size (lbs/hr):
100 lbs./hr.
Ignition System Included:
None
Coils:
Up to 8
Ignition Coil Connector:
Universal
Reluctor Wheel Tooth Quantity:
58
Inputs:
4
Outputs:
4
Wideband Controller:
Yes
Wideband Channels:
1
Oxygen Sensor Included:
Yes
Boost Control:
Yes
Nitrous Control:
Yes
Launch Control:
Yes
Engine Protection:
Yes
CANBUS Enabled:
Yes
CANBUS Networks:
1
Knock Control:
Yes
Knock Channels:
N/A
VVT Control:
No
VVT Channels:
N/A
Metering Style:
Speed density
MAP Sensor Included:
Yes
Multi-fuel Capable:
No"
Flex Fuel Compatible:
No
Cam Sensor Included:
No
IAT Sensor Included:
Yes
TPS Sensor Included:
Yes
IAC Motor Included:
Yes
VR/Mag Inputs:
No
Data Logger:
Yes
Power Distribution Included:
None
Throttle Body Included:
Yes
Venturi Quantity:
4
Venturi Diameter (mm):
44.45mm
Airflow Rate (cfm):
950 cfm
Throttle Body Actuation:
Cable
Multi-Port Fuel Rails Included:
No
Throttle Body Material:
Cast aluminum
Throttle Body Color:
Black
Fuel Pump Included:
No
Fuel Pump Flow Rating (lph):
N/A
Intake Manifold Included:
No
Distributor Included:
No
Fuel System Included:
None
Fuel Pressure Regulator Included:
No
Maximum Horsepower with Gas:
650
Quantity:
Sold as a kit.
Notes:
External fuel pressure regulator required, set to a base pressure of 58.5 psi. Cannot program through EFI Standalone Digital Dash Kits.
Make:
Chevrolet
Engine Family:
Chevy small block Gen III/IV (LS-based engines)
Engine Size:
4.8L/294-7.0L/427
Years:
1997-2019
Transmission:
Manual

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