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Holley EFI- 550-1015 Terminator X Max Stealth 4150 Black, image 1 of 10
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Holley EFI- 550-1015 Terminator X Max Stealth 4150 Black

Sold by Big3RacingParts

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$2,949.95

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About this product

Pre-2009 GM 4L60E/4L80E Transmission Control - 1250 HP

The Terminator X Stealth 4150 1250HP EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 650 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! 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 550-1014, 550-1015, 550-1016)

Features:

  • Bolt on 4150 Flange Carburetor Replacement
  • Supports up to 1250HP with eight 100lb/hr Injectors
  • Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1014, 550-1015,550-1016)
  • Internal 1bar MAP sensor, built into the Terminator X ECU.
  • All of the wiring exits below the rear fuel injector cover, for a completely stealth installation
  • Timed spark part 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
Brand Holley EFI Color Black Emission Code 3 Ignition Type Universal Injector Size 100 lb/hr @ 58.5 PSI Max Horsepower Rating 1250 Forced Induction 650 Naturally Aspirated Product Type EFI System UPC 090127093061 Part Number 550-1015

Description supplied by Big3RacingParts through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.

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