• Terminator EFI 4bbl Throttle Body Fuel Injection Master Kit – Hard Core Gray

    $2,803.95 $2,271.56

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

    PART# 550-406K

    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!


    • 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
    SKU: 550-406K.
    Category: .