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#52193103
FiTech 93103 Go Street EFI System Kit, Inline Fuel Pump w/CDI box
$1,187.99
/kit
Factory Shipped
$1,319.99
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Product Summary
Universal Fit, Throttle Body Injection Style, Natural
Rebates Available
See rebate detailsKey Specs
| MFG. Part # | 93103 |
| Injection Style | Throttle Body |
| Injector Size | 62 lbs./hr. |
| Max Horsepower Rating | 400 |
| ECM Included | Yes |
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FiTech 93103 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 Street EFI 400 HP System
The FiTech Go Street EFI Series is the answer you have been looking for when it comes to performance, ease of setup, and reliability. As ready-to-run as they come but still providing the best in performance and economy, the all new FiTech Go Street EFI Series allows you to toss out that old leaky carburetor and bring new life to your favorite hotrod in the garage. This kit is designed for a simple, yet effective conversion to modern fuel injection technology at an incredibly affordable price.
This kit is also supplied with the FiTech Fuel Delivery kit for a simple and effective fuel system install. Included is a 255 L/ph EFI fuel pump, 20 feet of high pressure EFI grade hose, a 100 micron pre-filter and a 30 micron post filter, and associated push lock style fittings to simplify your fuel injection conversion. This system is designed for engines making up to 600 HP.
Kit Includes:
- Die Cast Throttle Body
- Handheld Controller
- Windshield Mount
- FiTech flow matched 62-lb injectors
- Built-in pressure regulator
- 2.5 BAR Internal MAP Sensor
- Throttle Position Sensor
- Idle Air Control
- Coolant Temp Sensor
- Wide band O2 Sensor
- O2 Bung Kit
- Self Learning- 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 timing control)
- For non boosted engines- Normally aspirated applications only.
- Wide Band 4.2
- On board fuel pump driver
- Annular discharge design
- Hand Held tuning module for performance tuning
- 1 Fan Control and AC Input (Kicks up Idle)
- FiTech flow matched 62-lb 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.
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 93103 Specifications
FiTech 93103 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 93103 |
| Brand | FiTech |
| Injection Style | Throttle Body |
| Injector Size | 62 lbs./hr. |
| Max Horsepower Rating | 400 |
| ECM Included | Yes |
| GENERAL | |
| Carburetor Flange Type | 4-Barrel Square Bore |
| Fuel Injection System Type | Single 4-Barrel Throttle Body (4150 Flange) |
| CFM | 850 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 | Natural |
| Venturi Quantity | 4 |
| Fuel Pump Included | Yes |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Fuel Pressure Regulator Included | Yes |
| Distributor Included | No |
| MAP Sensor Included | Yes |
| IAC Motor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| Use with Power Adder | No |
| Venturi Diameter | 43.00mm |
| Flow Rating | 255 |
| GTIN Code | 812061033534 |
| Sold in Quantity | Kit |
| Transmission Controller Included | No |
| Multi-Port Fuel Rails Included | No |
| Timing Control Compatible | No |
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