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FAST EZ-EFI Engine Kit with EZ-TCU and LSXRT Manifold Includes In-Tank Fuel Pump

FAST 302003T-TCU
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FAST EZ-EFI Engine Kit with EZ-TCU and LSXRT Manifold Includes In-Tank Fuel Pump $4,561.99
EZ-EFI Engine Kit with EZ-TCU and LSXRT Manifold
  • LS Gen III/IV Engines
  • Includes In-Tank Fuel Pump with Hose and Fittings

  • FAST 302003T-TCU Details

    EZ-EFI Engine Kit

  • With EZ-TCU and LSXRT Manifold

    Includes:

    • EZ-EFI Multi-Port w/ All Needed Harnesses & Connection Cables For GM LS Fuel Injection

    • XIM Coil-Per-Cylinder Ignition Controller w/ Everything Needed For Full GM LS Ignition Control

    • EZ-TCU Transmission Controller w/ Harness; Compatible w/ GM 4L60E, 4L65E, 4L70E, 4L80E & 4L85E

    • LSXRT Intake Manifold w/ Billet Red Annodized Fuel Rails & Billet Big Mouth Throttle Body

    • Complete Fuel System w/ Lines & Fittings; Universal Retro-Fit In-Tank Fuel Pump

    • Sensors: TPS, IAC, Wide-Band O2, MAP, Coolant Temp, & Air Temp

    • Precision-Flow 33lb/hr LS2-Style Injectors; Full Set Of (16)

    • Chrome FAST EZ-EFI badge

  • Specifications:

    EGR
    Without EGR
    Wiring Harness Included
    Yes
    Venturi Quantity
    1
    Calibration Module Included
    Yes
    Distributor Included
    No
    ECM Included
    Yes
    Engine Block Style
    Stock/OEM standard deck
    Fuel Pressure Regulator Included
    No
    Fuel Pump Included
    Yes
    Fuel Rails Included
    Yes
    IAC Motor Included
    Yes
    IAT Sensor Included
    Yes
    Injection Style
    Multi-port
    Injector Size (lbs./hr.)
    33 lbs./hr
    Injectors Included
    Yes
    Intake Finish
    Gray/Black
    Intake Manifold Included
    Yes
    Intake Material
    Polymer
    Intake Section Included
    Complete
    MAP Sensor Included
    Yes
    Metering Style
    Speed density
    Oxygen Sensor Included
    Yes
    Quantity
    Sold as a kit
    Throttle Body Included
    Yes
    TPS Sensor Included
    Yes
    Venturi Diameter (mm)
    102
    Throttle Body Finish
    Natural
    Throttle Body Material
    Billet aluminum
    Manufacturer's Part Number:
    302003T-TCU

    FAST's EZ-EFI GM LS Engine Transplant Kits allow anyone to easily run a GM LS Gen III/IV engine and transmission outside of the original vehicle and factory controller. These FAST kits are the perfect no-headache solution for transplanting late model engines into street rods, muscle cars or other projects. Everything is covered, from fuel and spark to engine and electronic transmission. Optional package stages allow you to select the right level of kit based on your individual needs.

    EZ-EFI Engine Kit:

    The Engine Kit combines the revolutionary self tuning EZ-EFI with the bolt-on XIM Coil-Per-Cylinder Ignition System to provide LS applications with the easiest, most advanced self-tuning electronic fuel injection system available.

    EZ-EFI Engine Kit with EZ-TCU:

    This kit combines the EZ-EFI and XIM with the EZ-TCU for easy control of electronic GM 4-speed and TCI 6-speed transmission shift points, shift firmness & shift speed, all without a laptop or tuning experience.

    EZ-EFI Engine Kit with LSXRT Intake Manifold:

    The Engine and Manifold Kit adds the FAST LSXRT Intake Manifold, Big Mouth Throttle Body and fuel rails to the Engine Kit. This kit uses advanced fuel injection technology to easily provide additional 30+ horsepower gain with show quality looks.

    EZ-EFI Engine Kit with EZ-TCU and LSXRT Intake Manifold:

    For a complete powertrain control package, the Engine and Manifold Kit with EZ-TCU offers the most advanced self tuning engine management system on the market today. This kit combines the EZ-EFI, XIM, EZ-TCU, LSXRT Manifold, Big Mouth Throttle Body and fuel rails for full control of GM LS Gen III/IV engines and GM electronic 4-speed transmissions.

    Does FAST 302003T-TCU fit your vehicle?

    Narrow Results

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2007 HUMMER H2

    • EngineType: ALL
    • SubModel: LUXURY

    2004 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: Z71

    2000 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LIMITED

    2002-2004 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 CHEVROLET SILVERADO 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2000-2001 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2008 CHEVROLET TRAILBLAZER

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: Z71

    2000-2001 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2005-2007 HUMMER H2

    • EngineType: ALL
    • SubModel: ADVENTURE

    1998-2002 PONTIAC FIREBIRD

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2013 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    2003-2006 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: ALL

    1999-2005 CHEVROLET SILVERADO 1500

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: WT

    2003-2006 CHEVROLET SSR

    • EngineType: ALL
    • SubModel: ALL

    2005 CHEVROLET SILVERADO 1500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2000 CHEVROLET TAHOE

    • Liter: 5.7
    • SubModel: Z71
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 CHEVROLET EXPRESS 3500

    • EngineType: ALL
    • SubModel: ALL

    2003-2007 CHEVROLET EXPRESS 2500

    • EngineType: ALL
    • SubModel: ALL

    2011-2012 CHEVROLET SILVERADO 2500

    • EngineType: ALL
    • SubModel: ALL

    1999-2001 GMC SIERRA 2500

    • EngineType: ALL
    • SubModel: SLE

    2006 CHEVROLET SILVERADO 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004-2007 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: ALL

    2004-2006 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL

    2005 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004 CHEVROLET EXPRESS 3500

    • EngineType: ALL
    • SubModel: LS

    2005-2006 GMC YUKON

    • EngineType: ALL
    • SubModel: ALL

    2004-2006 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: SS

    2000 GMC YUKON

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET TRAILBLAZER

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    1999-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2001 GMC SIERRA 3500

    • EngineType: ALL
    • SubModel: SLE

    2001-2004 GMC YUKON

    • EngineType: ALL
    • SubModel: SLE

    2001 GMC SIERRA 2500 HD

    • EngineType: ALL
    • SubModel: SL

    2005 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET SILVERADO 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1998-2002 CHEVROLET CAMARO

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2003 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2001 GMC SIERRA 2500

    • EngineType: ALL
    • SubModel: SL

    2010-2012 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: GRAND SPORT

    1998-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000-2001 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: SLT

    2004 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: WT

    1999-2005 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2006 CHEVROLET SILVERADO 3500

    • Liter: 5.7
    • SubModel: HD
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000-2004 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLE

    2002-2004 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000-2001 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: SLE

    2004-2005 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: LS

    1999-2001 GMC SIERRA 2500

    • EngineType: ALL
    • SubModel: SLT

    2003-2004 HUMMER H2

    • EngineType: ALL
    • SubModel: ALL

    2014-2015 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: ALL

    2004-2005 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: LT

    2008-2009 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: WT

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2004 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LT

    1999-2007 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: ALL

    2003-2007 GMC SAVANA 2500

    • EngineType: ALL
    • SubModel: ALL

    2005 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: A

    2000-2001 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET EXPRESS 3500

    • Liter: 5.3
    • SubModel: BASE
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2005 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: ALL

    2003 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: EXT

    2000-2001 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LT

    2001 GMC SIERRA 2500 HD

    • EngineType: ALL
    • SubModel: SLE

    2004 GMC ENVOY XL

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2000-2004 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLT

    2001 GMC SIERRA 3500

    • EngineType: ALL
    • SubModel: SL

    2003 CHEVROLET SILVERADO 1500

    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2008 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: SS

    2003 CHEVROLET SILVERADO 1500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001 GMC SIERRA 3500

    • EngineType: ALL
    • SubModel: SLT

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: LS

    2001-2004 GMC YUKON

    • EngineType: ALL
    • SubModel: SLT

    2000-2004 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: HYBRID
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1998-2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2007 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: BASE

    2005-2007 HUMMER H2

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2009 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: ALL

    2001 GMC SIERRA 2500 HD

    • EngineType: ALL
    • SubModel: SLT

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: B

    2000-2002 CHEVROLET SUBURBAN 1500

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2005 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: DENALI

    2008 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: LT

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: EXT B

    2003 CHEVROLET EXPRESS 3500

    • EngineType: ALL
    • SubModel: ALL

    Isn't the lsxrt manifold designes for trucks with cathedral ports, hence the t in lsxrt? Also does this kit mean I do not need my stock wiring harness anymore?

    Asked by: Aslet
    This will work with cathedral port heads and you will not need a fuel injection harness.
    Answered by: Dean R
    Date published: 2018-02-21

    will this fit ls3 engines square port or is it for cathedral port heads?

    Asked by: reese1
    This is designed to fit the square port head.
    Answered by: Rusty B
    Date published: 2017-09-12
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