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1964-1977 Chevelle Holley EFI Terminator X Stealth 4150 - 4 Injectors - Black 550-1002
Ground Up Part #: HOL-550-1002
Manufacturer Part #: 550-1002
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(fits 9 models)
No Vehicle Selected
(fits 9 models)
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Part Details
Vehicle Fitment
Reviews
The Holley EFI 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 Holley EFI 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? Holley EFI 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
- Holley EFI Terminator X Max Stealth 4150 kits provide transmission control for Pre-2009 GM 4L60E/4L80E Transmissions (Part numbers 550-1011, 550-1012,550-1013) Part # 34-42 is required for a bolt-on installation.
- Internal 1bar MAP sensor, built into the Holley EFI 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
Manufacturer Part Number : 550-1002
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Emissions
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
Brand
Additional Information
- SS396.com Part #: HOL-550-1002
- Brand: Holley EFI
- Manufacturer Part #: 550-1002
- Sold As: Kits
- Shipping Details: This item ships Ground.
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Vehicle Fitment
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April 7, 2025 by Brad W. (KS, US)
“Excellent with the exception of the outrageous shipping charges”
Customer Choice
Fair prices
April 7, 2025 by robby Y. (OH, US)
“Great Customer experience, Have all the parts in stock That no other company has. Overall Great service will deffently use them again.”
Customer Choice
Had alot more parts in stock i have been needing for a cutlass then any other vender.
April 7, 2025 by Chris L. (NY, US)
“Forgetting my password and then trying to reset it was a little confusing to me”
Customer Choice
Closest location to my home
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