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Holley EFI 550-405K EFI 4bbl Throttle Body Fuel Injection Master Kit
Holley EFI 550-405K EFI 4bbl Throttle Body Fuel Injection Master Kit

Holley EFI 550-405K EFI 4bbl Throttle Body Fuel Injection Master Kit

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Holley EFI 550-405K EFI 4bbl Throttle Body Fuel Injection Master Kit
Holley EFI 550-405K EFI 4bbl Throttle Body Fuel Injection Master Kit
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We estimate this item will ship on or before January 31st.
Part # 425550405K
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for Holley to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

GTIN Code:
090127725870

Info

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!

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

  • 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!

Installation Instructions

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

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