Description
Part Number: 93604
FiTech Go EFI 4 600 HP Power Adder Master Kit (Matte Black)
Self-tuning electronic fuel injection master kit supporting up to 600 HP for boosted and nitrous applications, complete with Go-Fuel in-tank pump module and Go-Spark CDI ignition box.
Key Features & Performance Highlights
- ☑ Supports naturally aspirated and forced induction engines up to 600 HP (handles up to 25 lbs of boost or single-stage wet nitrous).
- ☑ Self-learning ECU integrated directly onto throttle body for clean, simple engine bay wiring without firewall holes.
- ☑ High-flow 850 CFM matte black throttle body with 4-barrel square bore mounting flange fitting standard 4-bbl manifolds.
- ☑ Includes Go-Fuel universal 340 LPH in-tank pump module adjustable for 6″ to 15″ tank depths and Go-Spark CDI ignition box.
- ☑ Full ignition timing and spark control capabilities with boost retard and wideband Bosch 4.2 O2 sensor feedback.
- ☑ Handheld touchscreen color controller with 8GB data logging capability for live viewing and on-the-fly adjustment.
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number | 93604 |
| Horsepower Support | Up to 600 HP |
| Throttle Body Finish | Matte Black / Satin Black |
| Airflow Rating | 850 CFM |
| Throttle Body Flange | 4-Barrel Square Bore |
| Injectors | 4 x 80 lbs/hr Injectors |
| Fuel Delivery System | Go-Fuel Universal In-Tank Pump Module (340 LPH) |
| Ignition System | Go-Spark CDI Box Included (Supports Timing Control) |
| Power Adder Compatibility | Blow-Through Turbo, Supercharger (up to 25 lbs boost), Wet Nitrous |
| Fuel Pressure Regulator | Built-in Internal Regulator |
| Sensors Included | Bosch 4.2 Wideband O2, MAP, Coolant Temp, TPS, IAT |
What’s Included in the Box
- FiTech Go EFI 4 600 HP Power Adder Throttle Body (Matte Black)
- Go-Fuel Universal In-Tank Pump Module (340 LPH) with Seals & Hardware
- Go-Spark CDI Ignition Box
- Handheld Touchscreen Color Display Controller with Cable & Mount
- Throttle Body Vehicle Wiring Harness & Sealed Main Connector
- Bosch 4.2 Wideband Oxygen Sensor & Weld-in Exhaust Bung Kit
- Coolant Temperature Sensor, Gaskets, & Mounting Hardware
Engineered for high-output street and strip builds, the FiTech 93604 Go EFI 4 Master Kit provides a seamless transition from traditional carburettors to advanced self-tuning fuel injection. At JP Racing, we supply genuine FiTech performance components backed by expert UK technical support and fast UK shipping.




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