Description
FiTech Ultimate LS 1000 HP EFI Long Runner Master Kit
Complete high-performance self-tuning multi-port EFI induction, fuel delivery, and spark solution for cathedral port GM LS engines supporting up to 1,000 HP.
Product Overview
Engineered for high-horsepower GM Gen III and Gen IV LS engines equipped with cathedral port heads, the FiTech 79932 Ultimate LS 1000 HP EFI Long Runner Master Kit provides a comprehensive, plug-and-play electronic fuel injection system. Featuring a fabricated 3mm TIG-welded aluminum long-runner intake manifold combined with a massive 102mm cable-operated billet throttle body and 80 lbs/hr fuel injectors, this system delivers maximum airflow and precise fuel atomisation up to 1,000 horsepower on gasoline engines.
This all-inclusive Master Kit bundles FiTech’s self-learning LS ECU, a 4.5″ color touchscreen handheld controller, Go Spark LS3-style ignition coil packs with integrated LED diagnostic indicators, and a high-flow Go Fuel in-tank dual pump fuel module with 2″ fill neck, fuel pressure regulator, and gauge. Supplied through JP Racing with fast UK delivery and expert technical support.
Key Features
- ☑ Supports naturally aspirated and forced induction LS builds up to 1,000 HP
- ☑ TIG-welded 3mm aluminum sheet metal long-runner intake manifold for maximum torque and airflow
- ☑ 102mm cable-activated billet aluminum throttle body with 4-bolt GM LS flange
- ☑ High-flow 80 lbs/hr fuel injectors with billet fuel rails and AN fittings
- ☑ Self-learning LS ECU with sequential fuel and spark control plus individual cylinder trim
- ☑ Handheld 4.5″ color touchscreen controller with windshield mount for easy tuning and real-time monitoring
- ☑ Includes Go Spark LS3-style coil packs with LED status lights and high-volume Go Fuel in-tank dual pump module with 2″ fill
- ☑ Compatible with 24X and 58X crank/cam sensors and factory knock sensors
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number | 79932 |
| Engine Compatibility | GM LS Gen III/IV (LS1, LS2, LS6, 4.8L, 5.3L, 5.7L, 6.0L) |
| Cylinder Head Style | Cathedral Port |
| Maximum Horsepower | 1,000 HP |
| Injection Style | Multi-port sequential fuel injection |
| Intake Manifold Material | 3mm Fabricated TIG-Welded Aluminum |
| Throttle Body Size | 102mm (1,450 CFM airflow rate) |
| Injector Size | 80 lbs/hr (flow-matched) |
| Sensor Compatibility | 24X / 58X Crank & Cam, Bosch Wideband O2 |
| Fuel System Included | Go Fuel In-Tank Dual Pump Module (2″ Fill), Pressure Regulator & Gauge |
| Ignition System Included | Go Spark LS3-Style Coil Packs (8-Pack) with LED Indicators |
What’s Included in the Box
- 1x TIG-Welded Fabricated Aluminum Long Runner Cathedral Intake Manifold
- 1x 102mm Cable-Driven Billet Aluminum Throttle Body
- 8x 80 lbs/hr High-Flow Fuel Injectors
- High-Volume Billet Fuel Rails with AN Crossover & Fittings
- 1x Self-Learning LS EFI ECU & Plug-and-Play Wiring Harness
- 1x Handheld 4.5″ Color Touchscreen Controller & Windshield Mount
- 8x Go Spark LS3-Style Ignition Coils with LED Diagnostic Indicators
- 1x Go Fuel In-Tank Dual Pump Fuel Module with 2″ Fill
- 1x Dual Output Fuel Pressure Regulator with Pressure Gauge
- 1x Bosch Wideband Oxygen Sensor & Stainless Weld-On Bung
FiTech EFI systems represent the cutting edge in modern electronic fuel injection, combining user-friendly self-learning technology with extreme performance durability. When sourcing your FiTech performance systems from JP Racing, you benefit from our dedicated UK motorsport technical support, official warranty backup, and ultra-fast UK dispatch.







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