Holley 550-440K Terminator Stealth EFI Master Kit, Shiny
Universal Fit, 950 CFM CFM, 80Lb/Hr at 43PSI Injector Size, Polished
- This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.
Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now you can have all of the benefits of EFI and maintain the traditional looks of a carburetor. Holley’s Terminator Stealth EFI systems have the same great self-tuning features of our Terminator EFI in a new stealthy package!
- 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!
- 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, Classic Gold and Hard Core Gray™ finishes. A classic carburetor finish coming soon!
- 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 and return), billet regulatro and all fittings including fuel tank return line bulkhead fitting
More Like This
Holley 550-440 Terminator Stealth EFI Kit, Shiny
FAST 302000 Multi-Port Retro-Fit EZ-EFI Kit
Edelbrock 3666 Pro-Flo S Fuel Injection Wire Harness
Edelbrock 91102 QwikData Data Logging Unit
Holley 503-1 Renew Kit for 1 bbl Replacement TBIs
Holley 503-2 Renew Kit for 2 bbl Replacement TBI
Holley 503-3 Renew Kit for 2 bbl Pro-Jection 2 x 2
Holley 503-5 Renew Kit for 2 bbl Replacement TBIs
Holley 503-6 Renew Kit for 4 bbl Pro-Jection TBI Unit
Holley 550-200 Avenger EFI 2bbl Throttle Body Fuel Injection System
Q & A
Now that Project Chevelle is making some real power, we've decided to ditch the old tank, lines, and pump in favor of a new tank and pump from Tanks Inc.
In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!
Speedway Motors employee Pat O. is back to talk about a cool little nostalgic piece now available at Speedway Motors, our Fiberglass Tunnel Ram Shark Scoop.
Now that Project Chevelle is making some real power, it's time to give it a little more fuel. Follow along as we install a new tank and pump from Tanks Inc.