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Terminator EFI 4bbl Throttle Body Fuel Injection Master Kit - Tumble Polished

Terminator™ EFI 4bbl Throttle Body Fuel Injection Master Kit V8 4 bbl 950 cfm Range 250 To 600 HP

Finish

PART# 550-405K

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Overview

Holley is proud to announce the release of their Terminator™ EFI Throttle Body Injection Master Kits. These complete kits include the 4BBL Terminator EFI Throttle Body Injection System w/ 3.5" Color Touch Screen + EFI Conversion Fuel System. They are compatible with naturally aspirated V8 engines from 250-600 horsepower. With everything in a single box, these kits make it easier than ever to convert your carbureted vehicle to reliable fuel injection!

Features:

  • Fits V8 engines from 250-600 horsepower
  • 4150 style 4BBL mounting flange - Bolts on in place of carburetor
  • Available in Polished and Hard Core Gray™ finishes
  • Fully self-tuning ECU - No laptop required
  • Includes full color, 3.5” touch screen LCD for both basic and advanced tuning options
  • Complete fuel system included with pump, filters, 40 ft. of hose, billet regulator, and fittings including the return line bulkhead fitting
  • Timing control option for GM Small Cap HEI and Ford TFI distributors
  • Connections for Ford, GM TH350, 700R4 and other transmission linkages
  • Optional free software upgrade for full laptop control
  • Easy plug and play harnesses with minimal connections
  • Full color instructions included with user friendly wiring and fuel system diagrams
  • Industry leading tech support – FREE!

Specs

BrandHolley EFI
CFM950
Emission Code3
FinishTumble Polished
Flange Size4150
Fuel Pressure43 Psi
Height3 Inches
Injector Size80Lb/Hr @ 43PSI
Product TypeUniversal Terminator TBI kit
Throttle Bore1.750 inch
Part Number550-405K

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only 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

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

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

Tech Resources

Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Holley EFI dealer in your area!
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.