TERMINATOR EFI 4BBL THROTTLE BODY FUEL INJECTION MASTER kit
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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


  • Item #: 550-405k/550-406k
  • Manufacturer: holley performance
  • Cannot ship to: Qatar, Sweden, United Arab Emirates

TERMINATOR EFI 4BBL THROTTLE BODY FUEL INJECTION MASTER kit

Price: $2,471.95
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