Description
Part Number: 78632
FiTech Ultimate LS 1000 HP EFI System Master Kit
Engineered for high-output GM LS swaps, this complete standalone engine management master kit features a 3mm TIG-welded cathedral port long runner intake manifold, 102mm throttle body, LS3 ignition coils, and complete in-tank fuel system.
Key Features
- ☑ Supports up to 1,000 flywheel HP with self-learning ECU engine management
- ☑ Low-profile fabricated 3mm TIG-welded sheet metal aluminum long-runner intake manifold
- ☑ Cable-operated 102mm high-flow throttle body with integrated TPS and IAC sensors
- ☑ Flow-matched 80 lbs/hr fuel injectors with billet AN fuel rails and crossover
- ☑ Integrated 3-bar MAP sensor supporting forced induction applications up to 30 psi boost
- ☑ Includes set of 8 LS3-style ignition coils and custom wire sub-harness
- ☑ In-tank fuel pump module with Go Fuel adjustable pressure regulator and gauge
- ☑ Compatible with both 24X and 58X crank and cam reluctor wheels
Technical Specifications
| Manufacturer | FiTech Fuel Injection |
|---|---|
| Part Number | 78632 |
| Max Horsepower Rating | 1,000 HP |
| Intake Port Style | Cathedral Port (LS1 / LS6 style) |
| Intake Construction | Fabricated 3mm Sheet Metal Aluminum (TIG Welded) |
| Throttle Body Diameter | 102mm (GM LS 4-Bolt Pattern) |
| Injector Size | 80 lbs/hr Flow-Matched |
| MAP Sensor | 3-Bar (Up to 30 psi boost / power adder) |
| Ignition System | 8 x LS3-Style Ignition Coil Packs Included |
| Fuel Delivery System | In-Tank Pump Module & Go Fuel Regulator with Gauge |
| Crank/Cam Reluctor | 24X and 58X Compatible |
What’s Included in the Box
- Fabricated Aluminum Long-Runner Cathedral Intake Manifold
- 102mm Billet Cable-Drive Throttle Body
- Self-Tuning ECU with Color Touchscreen Handheld Controller
- 8 x 80 lbs/hr Flow-Matched Fuel Injectors
- Billet Aluminum Fuel Rails with -6AN Fittings & Fuel Crossover
- In-Tank Fuel Pump Module
- Go Fuel Adjustable Pressure Regulator with Gauge
- 8 x LS3-Style High-Output Coil Packs & Custom Wiring Harness
- Dual Bosch Wideband Oxygen Sensors with Weld-In Bungs
- Complete Plug-and-Play Wiring Harness & Engine Sensors
As an authorised UK supplier for FiTech Fuel Injection, JP Racing provides complete technical assistance, full manufacturer warranty support, and expedited UK dispatch from our central warehouse.






Reviews
There are no reviews yet.