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Product Summary

Universal Fit, Throttle Body Injection Style, Natural

  • It is suitable for crate engines and mild performance engines
  • Includes an on board fuel pump driver and a wide band 4.2 O2 sensor
  • Comes pre-programmed with bolt-n-go technology for out of the box performance
  • The EZ-tach input reads tach signal from coil, HEI, MSD/CDI and many other brand ignitions
  • Features a self-tuning EFI system with extreme self-learning for wide range super-fast dial in correction

Key Specs

MFG. Part #30003
Carburetor Flange Type4-Barrel Square Bore
Injection StyleThrottle Body
User TunableYes
Self TuningYes

Need To Know

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Details

The days of fumbling through jets and metering rods are over. Switching from a carburetor to EFI has never been easier. This 4-injector throttle body replaces your current 4-barrel carburetor for high performance EFI. The FiTech Go Street EFI is priced just above many off-the-shelf carbs, but the advantages of going fuel injected over carburation far outweigh the small difference in price. The FiTech ECU lets you regulate your air/fuel mixture and also controls several vital engine functions as well. It features an electric fan controller, fuel pump driver (eliminating the need for a fuel return line), and an integrated fuel pressure regulator ensures the unit is always at the correct fuel pressure without additional expense. The wet-flow annular discharge design improves fuel atomization and distribution over traditional 1980s OEM throttle body injection designs.

The Go Street EFI 400 HP kit is the most economical kit in the FiTech product line and is designed to work with most naturally aspirated small block street applications. It contains all of the same features as the other FiTech EFI kits, except for smaller, less costly fuel injectors (150-400 horsepower) and no timing control over the ignition system. This game-changing aftermarket fuel injection kit offers all of the latest technology and tuning software via a simple hand held controller. The self-learning ECU will continually adjust the fuel maps to increase efficiency and performance, while still allowing the user to adjust inputs on their own.

A list of features for the FiTech 30003 Go Street EFI system:

  • Self-tuning EFI system - extreme 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 for out of the box performance with no tuning required
  • EZ-tach input reads tach signal from coil, HEI, MSD/CDI and many other brand ignitions (no built-in timing control)
  • For non-boosted normally aspirated applications only
  • Wide band 4.2 O2 sensor
  • On board fuel pump driver
  • Annular discharge design
  • Hand-held tuning module for performance tuning
  • Single fan control and A/C input (kicks up idle)
  • FiTech flow-matched 62-lb/hr injectors
  • Attractive cast finish 
  • E85 compatible (30% reduction in HP capacity of fuel system and EFI)

These fuel injection units are backed by a 1 year manufacturer warranty. Tuning and technical support is available through the phone and online support by the way of tech articles and emails. It's out-of-the-box compatible with everything from a 200 horsepower, small cubic inch factory original motor all the way to a brand new 350 HO crate motor. FiTech Go Street EFI will provide lower idle rpm, cleaner start up and crisp throttle response - features the best carb tuners in the world can’t match and only come with FiTech technology. Order today to join the golden age of fuel injection!

 
 

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CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #30003
BrandFiTech
Carburetor Flange Type4-Barrel Square Bore
Injection StyleThrottle Body
User TunableYes
Self TuningYes
GENERAL
Injectors IncludedYes
Intake Manifold IncludedNo
Metering StyleSpeed Density and Speed Throttle
EGRNo
Throttle Body IncludedYes
Throttle Body MaterialCast Aluminum
Throttle Body FinishNatural
Throttle Body Flange Type4-Barrel Square Bore
Venturi Quantity4
Fuel Pump IncludedNo
Fuel Rails IncludedNo
Calibration Module IncludedYes
ECM IncludedYes
Wiring Harness IncludedYes
Fuel Pressure Regulator IncludedYes
Distributor IncludedNo
MAP Sensor IncludedYes
IAC Motor IncludedYes
IAT Sensor IncludedYes
TPS Sensor IncludedYes
FinishNatural
Use with Power AdderNo
Max Horsepower Rating400
Throttle Body Barrels4-Barrel
Gaskets IncludedYes
Throttle Body Adapter FinishNatural
Throttle Body Adapter MaterialCast Aluminum
GTIN Code856291005350
Sold in QuantityKit