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    The retrofit fuel injection revolution has begun! FiTech is the leading name in EFI conversions for good reason, bringing not only economy to the market but simplicity through design. The switch to fuel injection has never been easier. FiTech’s technology is designed and developed using OEM level engineering and components. All throttle bodies have built-in computers and sensors, reducing the amount of wiring to route in your vehicle. You can run the system on only 4 wires and two sensors! The sensors are OEM style for proven reliability and easy replacement.

    Go EFI 400 HP Self-Tuning Fuel Injection Kit

    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)

    FiTech Go-Spark CD Ignition

    FiTech EFI is excited to extend their ignition offerings with the new Go-Spark CD Ignition! The all-new Capacitive Discharge Ignition will deliver high powered sparks from idle to top rpm to improve the combustion event and power output of your engine.

    The Go-Spark CDI was designed for both EFI equipped or carbureted engines and features a microprocessor to manage the spark delivery. The ignition, which is assembled in the USA, produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality and throttle response. At higher rpm, the CD technology continues to deliver full energy sparks through racing rpm to ensure complete combustion of the fuel mixture. 

    The Go-Spark CDI is designed for 4, 6, and 8-cylinder engines equipped with a distributor. It accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors. The tach output signal, which is also used to trigger a FiTech EFI system, is a 12-volt square wave signal that is divorced from other circuits to provide a clean, perfect signal.

    Not legal for use on pollution controlled vehicles. This system is designed to be installed into vehicles that do not require emission controls.

    Not legal for use on pollution controlled vehicles. This system is designed to be installed into vehicles that do not require emission controls.


    CARB Warning

    For use on pre-1966 vehicles only

    Emissions warning: this part only legal for sale or use in California 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.


    Carburetor Flange Type4-Barrel Square Bore