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Holley EFI | SKU:
550-1001
Holley 550-1001 EFI Terminator X Stealth 4150 - Shiny
4 Injectors - 650 HP
Regular price
$3,621.20 NZD
+ GST
Unit price
/
Unavailable
Shipping calculated at checkout.
Holley 550-1001 EFI Terminator X Stealth 4150 - Shiny is not in stock at Fast Lane Spares and will ship direct from supplier
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
Stock Status:
Holley 550-1001 EFI Terminator X Stealth 4150 - Shiny
Regular price
$3,621.20 NZD
+ GST
Unit price
/
Unavailable
Description
Description
4 Injectors - 650 HP
Part Number: 550-1001
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 and Benefits
• 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)
• 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 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
Part Number: 550-1001
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 and Benefits
• 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)
• 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 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
Specifications
Specifications
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Specifications
Accelerometer Support Yes Boost Control Yes Brand Holley EFI CAN-BUS Support Yes Category Air and Fuel Delivery CFM 950 Coil Per Cylinder Ignition Support Yes Color Shiny Datalogging Support Yes Distributor Included No Dry Nitrous Control Yes e85 Support No EGT Support Yes Emission Code 3 Finish Shiny Flange Size 4150 Flange Style Squarebore Forced Induction Support Yes Fuel Filter Included No Fuel Hose Included No Fuel Injectors Included Yes Fuel Pressure 58.5 PSI Fuel Pressure Regulator Included No Fuel Pump Included No Grade Type Performance Handheld Included Yes Idle Air Control Motor Included No Ignition Timing Control Yes Ignition Type Universal Individual Cylinder Fuel Corrections No Injector Size 100 lb/hr @ 58.5 PSI Inlet / Outlet Size 6AN Intake Manifold Included No Knock Retard Support Yes MAP Sensor 1bar Max Horsepower Rating 650 Mounting Hardware Included No Multi-Stage Nitrous Control Yes part type Fuel Injection System Product Type EFI System Progressive Nitrous Control Yes Self-Tuning Yes Sub Category Fuel Injection System and Related Components Terminator LS Options Fuel, Spark Throttle Bore 1.75 in. Throttle Position Sensor Included Yes Transmission N/A User-Tuneable Yes Warning California Proposition 65 -
Instructions
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