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Holley Terminator X Stealth 4150 EFI Fuel Injection Systems our Injectors, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit

In stock
SKU
HLY 550-1001
$1,749.99
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 is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! 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 Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1011, 550-1012, 550-1013)

Features:

  • Bolt on 4150 Flange Carburetor Replacement
  • Supports up to 650HP with Four 100lb/hr Injectors
  • Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1011, 550-1012,550-1013)
  • All of the wiring exits below the rear fuel injector cover, for a completely stealth installation
  • Timed spark port for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor
  • Air entry is 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 Holley part # 12-886
  • Integrated ignition timing control improves idle stability, fuel economy, and wide open throttle performance
  • 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
  • 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
BrandHolley EFI
ColorShiny
Emission Code5
Injector Size100 lb/hr @ 58.5 PSI
Max Horsepower Rating650 Naturally Aspirated
Product TypeEFI System
Part Number550-1001
More Information
Price $1,749.99
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You're reviewing:Holley Terminator X Stealth 4150 EFI Fuel Injection Systems our Injectors, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit
Holley Terminator X Stealth 4150 EFI Fuel Injection Systems our Injectors, Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit