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Butler Performance Complete EFI Solution Kit w/ FAST EFI 1.0, EFI Ready Fuel Tank w/Complete In-Tank Fuel System

Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Pricing: $2,099.95

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In the past, carburetor-to-EFI conversion was no picnic. At the very least, you would need a laptop and significant tuning experience. But thanks to FAST™ engineers, those days are over. With the new EZ-EFI™ Self Tuning Fuel Injection System, you get patent-pending EFI technology that does all the work for you. Simply hook it up, answer the basic setup Wizard questions on the included hand-held display, and the system tunes itself as you drive! 

Includes Everything You Need To Install EFI In Only Hours 
The new EZ-EFI™ Self Tuning Fuel Injection System provides you with the complete EFI package, including the ECU, wide-band O2 sensor, wiring harness, fuel injectors, an optional fuel pump kit and other assorted components, including the innovative 4150 Throttle Body from FAST™. This cast throttle body gives you the total package for your existing 4150-type manifold and comes with everything, including the appropriate fuel injectors and fuel rails.

Works On Your Engine – No Manifold Or Extra Parts Needed 
This system bolts-on easily to any carbureted engine.– NO manifold replacement needed. In addition to matching any carbureted manifold, the EZ-EFI™ Self Tuning Fuel Injection System also works with your original carb-style throttle linkage and is ready to accept all OEM sensors. The EZ-EFI™ can be installed easily in an afternoon and is a “must have” for your street rod or muscle car.


Self-tuning system — NO tuning experience or laptop needed
Complete system includes mini ECU, wide-band O2 sensor, wiring harness, injectors, fuel pump kit & 4150 throttle body, and pressure guage
4150 throttle body works with original carb-style linkage & accepts all OEM sensors
Easy-to-use setup Wizard provides a comprehensive walk-through & system tunes itself

Fuel Tank

  • Fuel Injection Ready!
  • Includes stub neck to attach to your original neck with supplied 2" ID connector hose.
  • Includes our GPA series fuel pumps 255lph
  • 0-90 ohm sending unit.
  • EFI style internal baffling. Extra Large internal fuel tray to prevent fuel pump starvation.
  • Perfect for your Pro-Touring, Autocross or Road Racing Ride
  • Fuel pump and sender are recessed in the tank for easy installation with no modification needed to your car.
  • Looks line an OE tank when installed.
  • Galvanized steel then Powder Coated Silver

Includes Billet Pontiac Fuel Pump Block Off Plate

Fuel Line Kit- Choose from options below

  • Quick Lock Russel EFI Rubber Hose and hose ends, Fittings and quick connect fuel filter
  • Russel Proflex or Proclassic hose and hose ends, fittings, and Holley Billet 10 micron Post Fuel Filter
  • Fast Billet EFI High Pressure bypass regulator


In-Tank vs. Inline Fuel Pumps

Inline fuel pumps are easier to install than in-tank fuel pumps because the fuel tank does not have to be removed. However, there are several advantages to running an in-tank fuel pump versus an inline fuel pump. FAST™ engineers recommend an in-tank fuel pump when possible. 

  • Always Primed
  • Runs Cooler
  • Runs Quieter
  • Method Used by All OEMs


  • Butler Performance
  • New


Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • Free Shipping!

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