Holley EFI 550-441K Terminator Stealth EFI Master Kit, Hard Core Gray
- This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
- Easy to install
- No computer experience required
- Handheld tuner included
- Simple multiple choice set-up wizard
- Self-tunes while you drive
- Upgradable to complete laptop control without buying another ECU
- Carburetor replacement EFI from the fuel systems experts!
Terminator EFI 4bbl Throttle Body Fuel Injection Stealth & Complete Fuel System
- Carburetor looks with the drivability of EFI
- Trouble-free performance with today’s fuels - put an end to vapor lock and fuel varnish problems!
- 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
- 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
- Virtually maintenance free - keeps your vehicle reliable and ready to drive
- Master Kits include complete fuel system: fuel pump, filters, 40ft of hose (feed & return), billet regulator and all fittings including guel tank return line bulkhead fitting
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