Description
Part Number: 93521
FiTech Go EFI Classic Black 550 HP Master Kit w/ Force Fuel & CDI Box
Self-tuning 4-barrel throttle body EFI system with external ECU, high-pressure surge tank fuel delivery, and Go Spark CDI ignition control box.
Key Features
- ☑ Authentic Classic Appearance: Externally mounted ECU and hidden fuel injectors retain the iconic 4-barrel carburetor look under your bonnet.
- ☑ Complete Master Kit: Includes Go EFI Classic throttle body, Force Fuel surge tank delivery module, and Go Spark CDI ignition control box in one comprehensive package.
- ☑ No Fuel Tank Removal Required: Force Fuel module uses your existing low-pressure mechanical or electric fuel pump to supply an internal 340 LPH high-pressure pump.
- ☑ Adaptive Self-Tuning: Speed-density MAP-N ECU automatically calibrates and optimizes air/fuel ratios on the fly without needing a laptop.
- ☑ Precision CDI Ignition Control: Go Spark CDI box provides high-energy capacitive discharge spark and allows total ignition timing adjustment directly from the touchscreen.
- ☑ Handheld Touchscreen Controller: 4.5-inch color display enables quick initial setup and offers real-time digital gauge engine monitoring.
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number (MPN) | 93521 |
| System Style | 4-Barrel Throttle Body EFI Master Kit |
| Horsepower Rating | Up to 550 HP |
| Throttle Body Finish | Matte Black / Satin Black |
| Flange Type | 4-Barrel Square Bore |
| Airflow Rating | 850 CFM (4 Venturis, 43mm Venturi Diameter) |
| Metering Style | Speed Density (MAP-N) |
| Injector Flow Rating | 62 lbs/hr Flow Rate |
| Fuel Delivery System | Force Fuel Surge Tank w/ Internal 340 LPH Pump |
| Fuel Pressure Regulator | Internal 58 PSI Fixed Regulator |
| ECU Configuration | Externally Mounted Self-Tuning Module |
| Ignition Controller | Go Spark CDI Ignition Box Included |
| Oxygen Sensor | Bosch 4.2 Wideband O2 Sensor |
What's Included in the Box
- FiTech Go EFI Classic 4-Barrel Satin Black Throttle Body Assembly (850 CFM)
- External ECU Computer Module & Main Harness
- Force Fuel Surge Tank Module with 340 LPH Pump & Fuel Pressure Gauge
- Go Spark CDI Ignition Control Box
- 4.5-Inch Handheld Color Touchscreen Controller with Cable
- Bosch 4.2 Wideband Oxygen Sensor & Weld-In Bung
- High-Pressure Fuel Hose, AN Fittings & Mounting Hardware Pack
FiTech Fuel Injection leads the industry in high-performance bolt-on EFI conversions. When sourcing your FiTech master kit from JP Racing, you benefit from dedicated UK technical support and fast, reliable delivery direct to your workshop.
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