The Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 250 HP thru 600 HP. This system is perfect for your everyday Driver right up to your weekend Street Machine or Bracket Racer. It features the FASTEST most accurate Self Learning available, Timing control, Wet flow Annular discharge and tons of additional features.
Initial setup is quick and easy. Simple touch screen selections get you up and running in minutes Self-tuning** After startup the ECU immediately takes over and provides your vehicle with an optimum tune! Basic install can be done with just 4 wires and 2 sensors to install Uses the latest Bosch 4.2 wide band O2 sensor while all other sensors are easily replaceable GM style parts.
The ECU is mounted on the throttle body so there is NO external boxes or harnesses to clutter up your engine compartment or under dash. This saves you a huge amount of time and keeps things simple and neat.
Ignition timing can be controlled and adjusted on the fly from your touch screen controller. Air Fuel ratios can also be optimized on the fly as you drive. Try that with your Carb!
Manufactured with OE engineering. FiTech ECU’s are used Globally and pass euro 5 emissions standards in new vehicles.
FiTech 30001 Go EFI 4 600 HP Kit Features• First Class Tech Support • Self Learning ECU • Fits any 4150 flange 4-bbl intake manifold • Throttle linkage accepts most original accelerator cables & linkage and suits most transmissions kick-down cables. • Works with virtually all types of distributors (HEI, MBI, MSD Ready to Run, points style, etc). Also can be used with or without CD boxes • No special distributor is required for Spark/Timing control when distributor’s advance mechanism is locked and inoperative. • ECU is mounted on the throttle body, No hole in your firewall and no unsightly harness draped across your engine. • Throttle body has a built-in fuel pressure regulator. • Choice of three fuel inlet connections. • (4) Hi-Flow 600 HP injectors with wet flow technology that have a unique Swirl Spray Annular discharge design that assures COMPLETE ATOMIZATION!! • ECU features Voltage Control fuel pump control. This feature reduces the voltage to the pump under low load conditions such as idle and cruise thus reducing noise and heat. • 1 adjustable ECU controlled electric cooling fan control switch. • Includes O2 sensor and clamp-on style bung flange, no welding required. Just drill a 7/8” hole in your desired location with a step bit. Then clamp on the O2 sensor bung flange and screw in O2 sensor. • Includes ECU temperature sensor and the most commonly needed reducers. • Hand-held controller features a touch screen for quick and easy initial set-up.
Throttle body has 1 year limited parts only replacement. Limited Lifetime Warranty on ECU
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With the FiTech Go EFI System Fuel Command Center installed with your EFI system you can be sure that you have the most advanced fuel delivery system available.
Here is how it works:
The FiTech Fuel Command Center Assembly is mounted in your engine compartment. It can also be mounted anywhere on the vehicle's chassis if necessary. The conventional fuel line that originally went to your carburetor is connected to the "IN" port of the Fuel Command Center. A supplied high pressure hose is plumbed from the Command Center to the inlet port on your EFI throttle body.
Your stock carbureted fuel pump (or a TBI low pressure EFI pump) feeds low pressure fuel to the FiTech Fuel Command Center’s sump tank.
A reservoir of fuel is in the sump tank at all times so the 340 L/PH pump inside is submerged in fuel. The sump tank contains a float that automatically shuts off the fuel coming into the Sump Tank when the correct fuel level is reached. At that point the stock pump is dead heading against the Fuel Command Center just like it normally would against a fuel pressure regulator.
When the engine is running the Fuel Command Center pump supplies high pressure (58 PSI) fuel to the EFI throttle body.
Here are the advantages to this system:• A submerged pump runs cooler than an external pump. • A submerged pump is quieter than an external pump. • A low fuel level in the fuel tank will not result in pump starvation when vehicle is on a steep incline. • External inline pumps are designed to push fuel but do a poor job of sucking fuel. So if the EFI pump is not mounted lower than the tank it may suffer fuel starvation and premature failure. • The Fuel Command Center eliminates rigging costly EFI quality inlet and return lines for your fuel system. • This Fuel Command Center’s system is capable of delivering enough fuel for 800 HP.