FiTech 93001 Go EFI 4 600 HP EFI System, Aluminum, w/CDI box

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 600 HP Self-Tuning Fuel Injection Kit

A FiTech ECU lets you regulate your air and fuel mixtures and also controls several vital engine functions as well. It also has an electric fan control, fuel pump voltage regulation to reduce noise and heat buildup, 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.

Features:

• Includes (4) high-flow 600 HP fuel injectors
• Initial setup is quick and easy - simple touch screen selections get you up and running in minutes
• Self-tuning EFI system - 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 a Bosch 4.2 wideband O2 sensor while all other sensors are easily replaceable GM style parts
• ECU is mounted on the throttle body so there are NO external boxes or harnesses to clutter up your engine compartment or under the dash, saving you a huge amount of time and keeps things simple and neat
• Throttle bodies have a completely universal base to fit any 4-bbl manifold
• Throttle linkage suits most transmissions
• Choice of three fuel inlet connections
• All Go-EFI’s feature Voltage Control fuel pump control reduces the voltage to the pump under low load conditions such as idle and cruise thus reducing noise and heat. This will extend the life of your pump and keep the fuel in the tank cooler and your ears from ringing.
• Go-EFI systems feature wet flow technology and have a unique Swirl Spray Annular discharge design that assures COMPLETE ATOMIZATION! Check out our videos, you need to see it.
• Ignition timing can be controlled and adjusted on the fly from your touch screen controller
• Air/fuel ratios can be optimized on the fly as you drive! Try that with your carb.
• Features 1 adjustable fan control switch
• Will work with CDI box but not required to control timing
• Built-in fuel pressure regulator - no extra regulator to mount on your firewall
• Use of ignition timing control is optional and not required
• Ignition timing control does not learn and requires synchronizing distributor to engine with a timing light
• E85 compatible (30% reduction in HP capacity of the 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.

52130001 Instructions (PDF)

Quick Start Guide - Handheld Controller (PDF)

Handheld Controller Feature Definitions (PDF)

Go-Spark CD Ignition (PDF)