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FAST EZ-EFI Fuel Master Kit with In-Tank Fuel Pump (83-85 5.0L Mustang)Find parts that fit my vehicle

Item 415111
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6 Reviews of FAST
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$1,634.95 set

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • FAST EZ-EFI Fuel Master Kit with In-Tank Fuel Pump
      • EZ-EFI Fuel Self-Tuning Fuel Injection System
      • Fuel Master Kit Configuration
      • In-Tank Electric Fuel Pump
      • Die-Cast 4-Injector Throttle Body
      • Black Powder-Coated Throttle Body Finish
      • Integrated Fuel Rails
      • Color Touchscreen Handheld Controller
      • Self-Tuning ECU
      • Updated Wiring Harness with Integrated Fuses
      • Compatible with 4150-Style Carbureted Manifolds
      • Compatible with Carb-Style Throttle Linkage
      • OEM-Style Sensors
      • Ignition Compatibility Including HEI
      • Hard Installation
      • One-Year Limited Warranty
      • Fits 1983 to 1985 5.0L Mustang

      Description

      Complete EFI Conversion. The FAST EZ-EFI Fuel Master Kit with In-Tank Fuel Pump is a complete self-tuning fuel injection solution designed to modernize Small Block Ford engines. This system replaces a traditional carburetor with advanced EFI technology to improve drivability, cold starts, throttle response, and overall performance. It is an essential upgrade for enthusiasts seeking modern reliability with classic Mustang powerplants.

      Construction and Appearance. This fuel injection system features a durable die-cast 4-injector throttle body finished in a black powder-coated coating for corrosion resistance and a clean performance look. Integrated fuel rails, OEM-style sensors, and an in-tank electric fuel pump ensure consistent fuel delivery and accurate engine management. The system includes a color touchscreen handheld controller, a self-tuning ECU, and an updated wiring harness with integrated fuses for reliable operation.

      Installation. Installation is considered hard and is best suited for experienced enthusiasts or professional installers. Drilling may be required for fuel system components, and proper wiring and fuel line routing are critical for safe operation.

      Warranty. This fuel injection system is backed by a one-year limited warranty.

      Application. This FAST EZ-EFI Fuel Master Kit with In-Tank Fuel Pump fits 1983 to 1985 Ford Mustang 5.0L.

      FAST 30447-06KIT

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) EZ-EFI Engine Control Unit
      • (1) 4-Injector Throttle Body
      • (1) Color Touchscreen Handheld Controller
      • (1) Main Wiring Harness
      • (1) In-Tank Fuel Pump
      • (1) Fuel System Hardware Kit
      5.0

      Reviews of FAST Intake Products (6)

      Questions & Answers

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