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#52193901
FiTech 93901 Go EFI 2 Barrel EFI 400HP Classic Gold, w/CDI box
$971.99
/kit
Factory Shipped
$1,079.99
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Product Summary
Universal Fit, Holley 2300 Carburetor Flange Type, Gold
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See rebate detailsKey Specs
| MFG. Part # | 93901 |
| Injection Style | Throttle Body |
| Injector Size | 62 lbs./hr. |
| Max Horsepower Rating | 400 |
| ECM Included | Yes |
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FiTech 93901 Details
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 2 Barrel 400 HP
Introducing the all new Go EFI 2 Barrel system for your 4, 6 and most 8 cylinder vehicles. Are you ready to put an end to cold start issues, hesitations, vapor lock, and flooding? Well then FiTech Fuel Injection 2 barrel system is offering you a “golden” opportunity for impressive looks and performance. These classic gold engine-toppers with transmission control are complete throttle body kits, delivering an old-school carburetor look with EFI technology and reliability. Upgrade to the FiTech EFI 2 Barrel System and get the tactical accuracy of EFI today! If you are restoring your weekend cruiser and want to upgrade to the most innovative EFI technology, then this is the Go EFI system you’ve been looking for! This system will give you the EFI technology you need and will be perfect for your moderate horse power project car. This ready-to-run system has all of the basic functions necessary to get the best performance and economy out of your street and mild performance engine. FiTech once again allows you to ditch that old carburetor and advance into the EFI world at the most affordable price on the planet!
- Four FiTech flow matched injectors capable of up to 400hp
- Self-learning technology for wide range super fast dial in correction
- Compatable crate engines and stock rebuilds
- Pre-programmed with bolt-n-go technology for out of the box performance with minimal input required
- Designed for natural aspirated engines only
- Single fan control and A/C input (kicks up idle)
- Voltage control fuel pump control
- Self-tuning ECU for the most user friendly set-up tunning with no computer necessary!
- Only 4 wiring connections required! (pump, key, power, tach)
- High resolution full color touchscreen for initial setup, tuning, and gauge displays
FiTech Go-Spark CD Ignition
FiTech EFI is excited to extend its 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.
Rebates
FiTech 10% Off Select Parts Labor Day Sale 2026
FiTech Fuel Injection is pleased to announce our Labor Day Specials, running from September 1, 2026, through September 30, 2026. For a limited time, customers can save over $350 on Ultra Port EFI systems and EFI Master Kits, making it the perfect opportunity to upgrade to modern fuel injection with improved performance and drivability. 10% off applicable parts. Sale prices are applicable only to purchases made within the specified sale period, from September 1, 2026, to September 30, 2026. No rainchecks or exceptions will be provided. Sale price is valid through September 30. Regular MAP Pricing will be reinforced on October 1, 2026. This sale cannot be combined with any other offers, discounts, or promotions. Co-ops will be honored.
Guides & Documents
Warranty Information
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Warranty Information
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CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
FiTech 93901 Specifications
FiTech 93901 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 93901 |
| Brand | FiTech |
| Injection Style | Throttle Body |
| Injector Size | 62 lbs./hr. |
| Max Horsepower Rating | 400 |
| ECM Included | Yes |
| GENERAL | |
| Carburetor Flange Type | Holley 2300 |
| Fuel Injection System Type | Single 2-Barrel Throttle Body (2300 Flange) |
| CFM | 400 CFM |
| User Tunable | Yes |
| Self Tuning | Yes |
| Injectors Included | Yes |
| Intake Manifold Included | No |
| Metering Style | Speed density |
| EGR | No |
| Throttle Body Included | Yes |
| Throttle Body Material | Cast Aluminum |
| Throttle Body Finish | Gold |
| Venturi Quantity | 2 |
| Fuel Pump Included | No |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Fuel Pressure Regulator Included | No |
| Distributor Included | No |
| MAP Sensor Included | Yes |
| IAC Motor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| Use with Power Adder | Yes |
| Venturi Diameter | 45.00mm |
| Notes | Kit includes FiTech Go-Spark CD ignition box. |
| GTIN Code | 812061033800 |
| Sold in Quantity | Kit |
| Transmission Controller Included | No |
| Multi-Port Fuel Rails Included | No |
| Timing Control Compatible | Yes |
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