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FAST EZ-EFI Self-Tuning Fuel Injection Kits


FAST
FAST EZ-EFI Self-Tuning Fuel Injection Kits

The easiest EFI system you'll ever install, FAST's EZ-EFI Self-Tuning Fuel Injection Kits bolt to any 4150 carbureted engine up to 650 horsepower in just one afternoon (no manifold replacement needed). Simply hook up the system, answer the Setup Wizard's questions on the handheld unit, and EZ-EFI tunes itself as you drive! EZ-EFI works with any ignition and provides integrated diagnostics. For more aggressive applications, the EZ-EFI Dual Quad Upgrade Kit can handle 1200+ horsepower engines with dual quad carbureted manifolds.

Features
  • No laptop or tuning experience required (Setup Wizard guides start-up & system tunes itself)
  • 4150 throttle body works with original carb-style throttle linkage
  • Compatible with all ignitions, including HEI, and uses all OE sensors
  • Throttle body flows 1100+ cfm with the largest modern injectors and adjustable fuel pressure
  • Standard single throttle body system supports up to 650 HP; Dual Quad Upgrade supports 1200+ HP
  • Built-in diagnostic tools and Limp Mode designed to offer maximum engine protection should trouble arise



  • 12 Products
    EZ-EFI Self-Tuning Fuel Injection Kits

    244-30226-KIT
    EZ-EFI Self-Tuning Fuel Injection Base Kit
    Includes:
  • Throttle Body
  • ECU & Sensors
  • Wiring Harness
  • Handheld Control Module
    More info on FAST 30226-KIT
    • FREE
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    Installation Instructions for FAST 30226-KIT
  • $1,819.99
    Ships

    244-30227-KIT
    EZ-EFI Self-Tuning Fuel Injection Master Kit
    Includes:
  • Throttle Body
  • ECU & Sensors
  • Wiring Harness
  • Handheld Control Module
  • Hose & Fittings
  • In-Line Fuel Pump
    View this item
    • FREE
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    Installation Instructions for FAST
  • $2,223.99
    Ships

    244-30447-KIT
    EZ-EFI Self-Tuning Fuel Injection Master Kit
    Includes:
  • Throttle Body
  • ECU & Sensors
  • Wiring Harness
  • Handheld Control Module
  • Hose & Fittings
  • In-Tank Fuel Pump
    View this item
    • FREE
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    Installation Instructions for FAST
  • $2,352.99
    Order Today Ships 04/29/14
    EZ-EFI Retrofit Electric Fuel Pump Kits

    244-307503
    EZ-EFI Retrofit Electric Fuel Pump Kit
  • In-Line System (Supports up to 650 HP)
    More info on FAST 307503
    • FREE
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  • $363.99
    Ships

    244-307503T
    EZ-EFI Retrofit Electric Fuel Pump Kit
  • In-Tank System (Supports up to 650 HP)
    More info on FAST 307503T
    • FREE
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  • $491.99
    Ships
    EZ-EFI Dual Quad

    244-304155
    EZ-EFI Dual Quad Upgrade Kit
  • Includes Second Throttle Body, Injectors, and Linkage
    More info on FAST 304155
    • FREE
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  • $912.99
    Order Today Ships 04/29/14

    244-304110
    EZ-EFI Dual Quad Linkage Kit
  • For use with two EZ-EFI Throttle Bodies
    View this item
    • FREE
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  • $37.99
    Order Today Ships 04/29/14
    EZ-EFI Components

    244-304147
    EZ-EFI Cable Mount Kit
  • Includes Hardware for Installation/Adjustment
    More info on FAST 304147
    • FREE
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  • $63.99
    Order Today Ships 05/05/14

    244-307600
    EZ-EFI Fuel Pump Hose & Fitting Kit
  • Includes Hose, Fittings, and Clamps
    More info on FAST 307600
    • FREE
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  • $161.99
    Order Today Ships 04/29/14

    244-30226
    Replacement EZ-EFI ECU
  • For EZ-EFI Kits
    View this item
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  • $601.99
    Order Today Ships 04/27/14

    244-304150
    EZ-EFI Precision Cast Throttle Body and Injector Assembly
    More info on FAST 304150
    • FREE
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    $903.99
    Order Today Ships 04/29/14
    Sensors

    244-170408
    Replacement Wideband Oxygen Sensor
  • EZ-EFI or WIde Band Air/Fuel Meter
  • 5-Wire
    View this item
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  • $96.99
    Order Today Ships 04/24/14

    12 Products