Terminator Stealth EFI System

Terminator Stealth EFI System
Terminator Stealth EFI System
Terminator Stealth EFI System
Terminator Stealth EFI System

Model: 550-445

Brand: Holley

(1) 2 shops 1 products

Detailed product description

Terminator Stealth EFI System; w/GM 4L60E/4L80E Trans Control; 4 bbl. TB; 1.750 Throttle Bore; Incl. TBI Unit/Self Tuning ECU/3.5 in. LCD Tuner/Wiring/Sensors; Classic Finish; Fully Self-Tuning Ecu - No Laptop Required 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. Holleys Terminator Stealth EFI systems have the same great self-tuning features of our Terminator EFI in a new stealthy package! Easy to install, handheld tuner included, simple multiple choice set up wizard, self tunes while you drive, upgradeable.

Fully Self-Tuning Ecu - No Laptop Required; Trouble-Free w/Fuels An End To Vapor Lock/Fuel Varnish Problems; Carburetor Looks With The Drivability Of EFI; Timing Control Option For Gm Small Cap Hei/Ford Tfi Distributors; Full Color 3.5 Touch Screen LCD For Basic/Advanced Tuning Options; Optional Free Software Upgrade For Full Laptop Control; Easy Plug And Play Harnesses With Minimal Connections; Virtually Maintenance Free Keeps Vehicle Reliable/Ready To Drive


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Last updated: 2025-07-10 14:19:36
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Product specifications

Technical details

Manufacturer -
Brand Holley
Item model number 550-445
Color White
Weight -
Height -
Depth -

Additional product information

Product Id 570575
User Reviews and Ratings 3 (1 ratings) 3 out of 5 stars
UPC 090127000359

Description

Terminator™ EFI 4bbl Throttle Body w/ GM Trans Control Fuel Injection Stealth; Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? Do you have a GM 4L60E/80E Transmission in your hotrod? 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 yet, maintain the traditional looks of a carburetor. Holley's Terminator Stealth EFI systems have the same great self-tuning features of Holley's 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! -Plug and Play with GM 4L60E and 4L80E Transmissions;

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. 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 Harness provided for GM Electronic 4L60E/4L80E Transmissions, allowing for a fast and easy installation 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


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Holley EFI 550-445 Fuel Injection System
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$2966.88 on walmart
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