Description
FiTech Go EFI 2×4 625 HP Matte Black System with In-Tank Master Kit
The FiTech Go EFI 2×4 625 HP system transforms classic dual 4-barrel carbureted setups into a high-performance, self-tuning electronic fuel injection powerplant. Finished in sleek matte black, this complete master kit includes dual 4-barrel throttle bodies supporting up to 625 HP naturally aspirated, along with a Go Fuel in-tank pump module for a clean, reliable fuel delivery solution.
Key Features
- ☑ Dual 4-barrel throttle body setup supporting up to 625 HP naturally aspirated
- ☑ Self-tuning ECU integrated directly into the primary throttle body unit
- ☑ Complete Go Fuel in-tank fuel pump master kit included for stable 58 PSI fuel delivery
- ☑ Eight 36 lb/hr high-flow fuel injectors with annular swirl spray technology
- ☑ Handheld 4.5-inch color touchscreen controller for easy setup and live monitoring
- ☑ Integrated ignition timing control capability for optimized engine efficiency
- ☑ Durable billet/cast aluminum construction with a classic matte black finish
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number (MPN) | 36162 |
| System Type | Go EFI 2×4 Dual Throttle Body Fuel Injection |
| Horsepower Rating | Up to 625 HP (Naturally Aspirated) |
| Throttle Body Finish | Matte Black |
| Flange Mount | Dual 4-Barrel Square Bore (4150 style) |
| Total Airflow | 1,700 CFM |
| Venturi Diameter | 44mm (8 total) |
| Injectors | 8 x 36 lbs/hr Injectors |
| Fuel Metering Style | Speed Density (MAP-N) |
| Fuel Pump Solution | Go Fuel In-Tank Pump Module Kit (58 PSI) |
| Controller | 4.5″ Color Touchscreen Handheld Display |
What’s Included in the Box
- Primary Go EFI 2×4 Throttle Body with Integrated ECU (Matte Black)
- Secondary Go EFI 2×4 Throttle Body (Matte Black)
- Go Fuel In-Tank Fuel Pump Module with Seals, Terminals, and Filters
- 4.5-inch Touchscreen Handheld Controller with Cable and Windshield Mount
- Engine Side Throttle Body Wiring Harness & Vehicle Side Harness
- Bosch Wideband Oxygen Sensor and Bung Kit (Weld/Clamp)
- Coolant Temperature Sensor
- Throttle Body Gaskets, Linkage Hardware, and Mini USB Cable
Engineered for hot rods, muscle cars, and custom builds running dual-quad intakes, FiTech’s Go EFI 2×4 system delivers effortless starting, instant throttle response, and precise fuel calibration. As an authorized UK performance retailer, JP Racing supplies full technical guidance and fast UK dispatch on all genuine FiTech EFI systems.






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