Description
FiTech Go EFI 2×4 625 HP Bright Aluminum System with Mini Force Fuel Master Kit
Transform your classic dual-quad engine with advanced, self-tuning electronic fuel injection and a integrated Mini Force Fuel surge tank setup.
Product Overview
The FiTech 35661 Go EFI 2×4 625 HP Bright Aluminum Master Kit brings modern fuel delivery efficiency, crisp throttle response, and effortless cold starts to dual 4-barrel intake manifolds. Designed specifically for street rods, muscle cars, and performance engines producing up to 625 horsepower, this dual throttle body setup mounts directly onto standard square-bore dual-quad intake flanges. Featuring a self-learning adaptive ECU housed within the throttle body, the system constantly monitors oxygen feedback and manifold pressure to fine-tune fuel delivery in real time without requiring complex laptop tuning.
Included with the master kit is the Go Fuel Force Fuel Mini Surge Tank system. Designed for compact engine bays, this under-hood reservoir uses your vehicle’s low-pressure mechanical or low-pressure electric fuel pump to fill an internal reservoir. An integrated 255 LPH high-pressure pump and 58 PSI regulator then supply steady fuel flow directly to the 8 injectors, eliminating the need to modify your stock tank or run new long fuel lines back to the rear tank.
Key Features
- ☑ Handles up to 625 HP naturally aspirated on dual 4-barrel square-bore intake manifolds.
- ☑ Bright polished cast aluminum finish for a classic show-quality engine bay look.
- ☑ Self-tuning ECM continuously adjusts fuel maps based on real-time driving conditions.
- ☑ Includes Go Fuel Force Fuel Mini Surge Tank with high-output 255 LPH internal fuel pump.
- ☑ Integrated 58 PSI fuel pressure regulator and 10-micron serviceable fuel filter.
- ☑ Eight flow-matched 36 lbs/hr fuel injectors with 1700 CFM combined airflow capability.
- ☑ Spark timing control capability for distributor setup and optimization.
- ☑ Full-color handheld touchscreen display for initial setup and live data monitoring.
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number (MPN) | 35661 |
| Max Horsepower Rating | 625 HP |
| Injection Style | Throttle Body (Dual 4-Barrel Square Bore) |
| Finish | Bright Polished Aluminum |
| Airflow Rating | 1700 CFM total (8 x 43mm Venturis) |
| Injector Quantity & Size | 8 Injectors (36 lbs/hr) |
| Fuel Delivery System | Go Fuel Mini Force Fuel Surge Tank (255 LPH Pump) |
| Regulator Pressure | 58 PSI (Internal) |
| Metering Style | Speed Density (MAP-N) |
| Timing Control Compatible | Yes |
| Fuel Compatibility | Gasoline, Flex Fuel, E85, Alcohol, Methanol |
What’s Included in the Box
- Dual 4-barrel bright aluminum EFI throttle bodies with integrated ECU
- Go Fuel Mini Force Fuel surge tank assembly with 255 LPH pump
- Handheld touchscreen calibration controller with windshield mount
- Full engine-side wiring harness and mini USB cable
- Wideband Oxygen Sensor (WBO2) and weld-in bung
- Coolant Temperature Sensor (CTS), MAP, TPS, and IAT sensors
- High-pressure fuel hose, AN fuel fittings, and liquid-filled fuel pressure gauge
- Gaskets and mounting hardware
FiTech Fuel Injection products are engineered to deliver high performance, dependability, and hassle-free engine tuning. As an authorized UK supplier, JP Racing provides genuine FiTech hardware backed by fast UK delivery, technical advice, and dedicated customer service for your motorsport or road build.
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