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Holley EFI 550-1011 Terminator X Max Stealth 4150 with Transmission Control, Shiny
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Key item features
- Direct Replacement: Bolts on as a 4150 flange carburetor replacement, supporting up to 650 HP with four 100lb/hr injectors.
- Integrated Control: Provides transmission control for Pre-2009 GM 4L60E/4L80E transmissions and includes kickdown provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications.
- Stealth Installation: Features wiring that exits below the rear fuel injector cover for a completely stealth installation, with a timed spark port for vacuum advanced distributors under the front fuel bowl.
- User-Friendly Tuning: Includes a high-resolution full-color touchscreen for initial setup, tuning, and gauge displays, with a simple calibration wizard that eliminates the need for a laptop.
- Advanced Sensing: Utilizes a genuine Bosch LSU 4.9 Wideband Oxygen Sensor for real-time fuel map learning and OEM style TPS/IAC for dependable service.
- Ignition Management: Offers integrated ignition timing control to improve idle stability, fuel economy, and wide-open throttle performance.
- Air Cleaner Compatibility: The air entry is machined to fit most stock-style air cleaners with locator provisions.
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Specs
- Vehicle model4L60E, 4L80E
- Vehicle makeGM
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHOLLEY EFI
- Automotive specialty part typeFuel Injectors
Current price is USD$2,399.95
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Columbus, 43215
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Starting from $2,399.95
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About this item
Product details
Compatible with Pre-2009 GM 4L60E/4L80E Transmissions. Provides transmission control.;
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);
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);
- 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 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
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Specifications
Vehicle model
4L60E, 4L80E
Vehicle make
GM
Vehicle fitment type
Specific
Automotive parts division
Performance
Warranty
Warranty information
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Warnings
Warning Text
California Proposition 65
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| Vehicle model | 4L60EHolley EFI 550-1011 Terminator X Max Stealth 4150 with Transmission Control, Shiny | 550-511-BPK-SBCHolley Sniper 2 EFI Bundle Kit SBC BLACK | Holley 543-124Holley EFI 543-124 Throttle Position Sensor | CoyoteHolley EFI 300-924 Ultra Lo-Ram Throttle Body Adapter Coyote - As Cast Finish | 550-511-BPX-SBFHolley 550-511-BPX-SBF Sniper 2 EFI Bundle w/ Hyperspark Ignition System - Fits Ford | FoxbodyHolley EFI 558-513 EFI MPFI Harness Kits | 570-240Holley EFI 570-240 Manifold Absolute Pressure Sensor | Terminator XHolley EFI 534-236 Stealth 4150 Braided Fuel Crossover Kit | MustangHolley EFI 550-1316 Terminator X Max Ford Mod Motor 2V - with Transmission Control | Gen V LTHolley EFI 550-1611 Holley EFI Terminator X Max GM Gen V LT Late Direct Injection Kit |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle make | GMHolley EFI 550-1011 Terminator X Max Stealth 4150 with Transmission Control, Shiny | ChevyHolley Sniper 2 EFI Bundle Kit SBC BLACK | -Holley EFI 543-124 Throttle Position Sensor | FordHolley EFI 300-924 Ultra Lo-Ram Throttle Body Adapter Coyote - As Cast Finish | FordHolley 550-511-BPX-SBF Sniper 2 EFI Bundle w/ Hyperspark Ignition System - Fits Ford | FordHolley EFI 558-513 EFI MPFI Harness Kits | -Holley EFI 570-240 Manifold Absolute Pressure Sensor | -Holley EFI 534-236 Stealth 4150 Braided Fuel Crossover Kit | FordHolley EFI 550-1316 Terminator X Max Ford Mod Motor 2V - with Transmission Control | GMHolley EFI 550-1611 Holley EFI Terminator X Max GM Gen V LT Late Direct Injection Kit |
| Vehicle fitment type | SpecificHolley EFI 550-1011 Terminator X Max Stealth 4150 with Transmission Control, Shiny | SpecificHolley Sniper 2 EFI Bundle Kit SBC BLACK | UniversalHolley EFI 543-124 Throttle Position Sensor | SpecificHolley EFI 300-924 Ultra Lo-Ram Throttle Body Adapter Coyote - As Cast Finish | SpecificHolley 550-511-BPX-SBF Sniper 2 EFI Bundle w/ Hyperspark Ignition System - Fits Ford | SpecificHolley EFI 558-513 EFI MPFI Harness Kits | SpecificHolley EFI 570-240 Manifold Absolute Pressure Sensor | SpecificHolley EFI 534-236 Stealth 4150 Braided Fuel Crossover Kit | SpecificHolley EFI 550-1316 Terminator X Max Ford Mod Motor 2V - with Transmission Control | SpecificHolley EFI 550-1611 Holley EFI Terminator X Max GM Gen V LT Late Direct Injection Kit |
| Automotive parts division | PerformanceHolley EFI 550-1011 Terminator X Max Stealth 4150 with Transmission Control, Shiny | PerformanceHolley Sniper 2 EFI Bundle Kit SBC BLACK | -Holley EFI 543-124 Throttle Position Sensor | -Holley EFI 300-924 Ultra Lo-Ram Throttle Body Adapter Coyote - As Cast Finish | PerformanceHolley 550-511-BPX-SBF Sniper 2 EFI Bundle w/ Hyperspark Ignition System - Fits Ford | -Holley EFI 558-513 EFI MPFI Harness Kits | -Holley EFI 570-240 Manifold Absolute Pressure Sensor | -Holley EFI 534-236 Stealth 4150 Braided Fuel Crossover Kit | PerformanceHolley EFI 550-1316 Terminator X Max Ford Mod Motor 2V - with Transmission Control | PerformanceHolley EFI 550-1611 Holley EFI Terminator X Max GM Gen V LT Late Direct Injection Kit |
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