Description
Part Number: 36662
FiTech Go EFI 2×4 625 HP Matte Black Master Kit
Complete self-tuning dual 4-barrel EFI throttle body system featuring an integrated ECU and Go Fuel 340 LPH in-tank fuel pump module for up to 625 HP.
Key Features
- ☑ Dual 4-barrel throttle body layout designed for 4150 square-bore dual quad intake manifolds
- ☑ Supports naturally aspirated engines up to 625 HP with self-tuning technology
- ☑ Integrated ECU mounted directly on the primary throttle body for simple wiring
- ☑ Durable matte black finish for a clean, high-performance engine bay aesthetic
- ☑ Includes Go Fuel 340 LPH in-tank regulated fuel pump module (fits 6.5″ to 16″ tank depth)
- ☑ Handheld touchscreen controller for simple initial setup and real-time monitoring
- ☑ Programmable ignition timing control capability for distributor-based engines
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| MPN | 36662 |
| Injection Style | Dual 4-Barrel Throttle Body (4150 Flange) |
| Max Horsepower | 625 HP (Naturally Aspirated) |
| Throttle Body Finish | Matte Black |
| Fuel Pump Kit | Go Fuel 340 LPH In-Tank Regulated Module (4 Bar / 58 PSI) |
| Injectors | 8 Total (36 lb/hr each) |
| Timing Control | Yes |
What’s Included in the Box
- (1) Primary Matte Black Throttle Body with Integrated ECU
- (1) Secondary Matte Black Throttle Body
- (1) Go Fuel 340 LPH In-Tank Fuel Pump Assembly with Built-In Regulator
- (1) Touchscreen Handheld Controller with Windshield Mount
- (1) Bosch Wideband Oxygen Sensor and Weld-In Bung Kit
- (1) Plug-and-Play Vehicle Engine Wiring Harness
- (1) Coolant Temperature Sensor & Gasket Set
FiTech Fuel Injection is globally recognized for modernizing classic and performance powertrains with reliable, easy-to-use EFI solutions. As a dedicated UK motorsport supplier, JP Racing backs this genuine kit with fast UK delivery and expert technical assistance.






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