Description
FiTech Ultimate LS7 1000HP EFI System with Short Port Intake
Engineered for high-performance Chevrolet LS engine swaps, the FiTech Ultimate LS7 1000HP EFI System provides standalone self-tuning fuel injection and spark control in an all-inclusive induction kit. Designed specifically for LS7 square port cylinder heads, this system removes tuning complexity and messy harness retrofits to get your project running fast.
Key Features & Performance Benefits
- ☑ 1,000 HP Flywheel Capacity: Equipped with flow-matched 80 lb/hr fuel injectors and high-volume billet fuel rails to handle high-output naturally aspirated or forced induction builds.
- ☑ Low-Profile Short Runner Intake: Fabricated 3mm sheet metal aluminum intake manifold with a compact 6.5″ height for tight hood clearance.
- ☑ 102mm Cable Throttle Body: High-flow billet aluminum throttle body mounted at a 7-degree angle for optimized air distribution across all cylinders.
- ☑ Standalone Self-Tuning ECU: Advanced sequential fuel and spark management with continuous self-learning technology and individual cylinder trim.
- ☑ 3-BAR MAP Sensor: Built-in boost support suitable for supercharged or turbocharged LS setups up to 30 PSI manifold pressure.
- ☑ Color Touchscreen Handheld: Real-time engine monitoring and tuning adjustments via an intuitive handheld controller with suction windshield mount.
Technical Specifications
| Manufacturer | FiTech Fuel Injection |
|---|---|
| Part Number | 70036 |
| Cylinder Head Fitment | GM LS7 Square Port Heads |
| Maximum Horsepower | 1,000 HP Flywheel |
| Intake Manifold Material | Fabricated 3mm Aluminum (6.5″ Overall Height) |
| Throttle Body | 102mm Billet Aluminum (Cable Operated) |
| Fuel Injectors | 80 lb/hr Flow-Matched |
| MAP Sensor | 3-BAR Integrated (Supports up to 30 PSI Boost) |
| Crank / Cam Sensor Support | 24x and 58x Reluctor Wheels |
| Transmission Control | No (Engine Management Only) |
What’s Included in the Box
- • Fabricated Sheet Metal LS7 Square Port Short Intake Manifold
- • 102mm Billet Cable-Driven Throttle Body
- • High-Volume Billet Fuel Rails & 80 lb/hr Fuel Injector Set
- • FiTech Ultimate LS Engine Control Unit (ECU)
- • Plug-and-Play Wiring Harness (24x/58x Compatible)
- • 3-BAR MAP Sensor & Coolant Temperature Sensor
- • Touchscreen Handheld Controller with Mounting Arm & Cable
- • Wideband Oxygen Sensor, Weld Bung, and Gasket Hardware
FiTech Fuel Injection combines OEM-level engineering with straightforward self-learning technology for ultimate street and track performance. Ordering your FiTech 70036 system through JP Racing guarantees complete product authenticity, expert technical assistance from dedicated UK motorsport specialists, and fast domestic shipping.




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