FiTech Go Street EFI Master Kit 400HP Cast Finish With Inline Fuel Pump



  • Supports Up To 400HP
  • 255Lph External Fuel Pump
  • No Tuning Required
  • Includes All Mounting Hardware

FiTech Cast Finish 400HP Go Street EFI Master Kit with an Inline Fuel Pump for 4-Barrel Intake Manifolds.

Give the original factory engine or the aftermarket crate engine in your Ford car or truck all the advantages EFI has to offer with this FiTech 31003 Cast Finish 400HP Go Street EFI Master Kit with an Inline Fuel Pump. This master kit will give you the performance and economy you’re looking for in one convenient to purchase package from FiTech and CJ Pony Parts!

Features and Benefits:
- Cast finish
- Self-learning for wide range super-fast dial in correction
- Suitable for crate engines and mild performance engines
- Pre-programmed with Bolt-N-Go technology
- No tuning required
- EZ-tach input, reads tach signal from: Coil, HEI, MSD/CDI and many other brand ignitions
- For non-boosted engines
- Normally aspirated applications only
- Hand held tuning module for performance tuning
- One fan control and AC input (kicks up idle)
- FiTech flow matched 62 pound injectors
- Throttle bodies have a completely universal base to fit any 4-bbl manifold
- Throttle linkage suits most transmissions
- 255 LPH external inline pump
- EFI pre and post fuel filters
- 20′ of -6 fuel hose and fittings
- 5′ of -8 hose and fittings
- Included mounting brackets and hardware

Developed to be a ready to run system, this master kit strays away from programmable features and concentrates on the basic functions necessary to boost your street and/or mild performance engine. Rated at 400HP, the Go Street EFI Self Tuning Fuel Injection is suitable for engines from 150HP through 400HP. Lose that old carburetor and advance into the EFI world with this master kit today!

Additionally, your new master kit also includes fuel lines, fittings, two billet fuel filters and 20-feet of premium quality EFI grade fuel hose that functions as an inlet and return line between your fuel tank and engine. The included filters are a 100 micron pre-filter and a 30 micron post filter. To assist in an easy assembly, the hose and hose ends feature a push lock style.

Please Note: This FiTech Go Street EFI Kit will require the use of an electric high-pressure fuel pump, this kit will not work with a mechanical fuel pump.

*When using this fuel pump kit a return line to the fuel tank is required.

FiTech Fuel Injection is dedicated to engineering, developing, and producing the most advanced and affordable electronic fuel injection systems on the planet. Their technology is designed and developed using OEM level engineering and components. The software has OEM level functionality, diagnostics, and limp home modes.

Order this FiTech 31003 Cast Finish 400HP Go Street EFI Master Kit with an Inline Fuel Pump today from CJ Pony Parts!

California Residents: Proposition 65 Warning

Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:

  • 1965 and older U.S. manufactured California certified vehicles
  • 1967 and older U.S. manufactured federally certified vehicles

Installation Difficulty


Advanced skill is required for this installation.

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following F-100 years:

  • 1948,
  • 1949,
  • 1950,
  • 1951,
  • 1952,
  • 1953,
  • 1954,
  • 1955,
  • 1956,
  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

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