Description
The FiTech LS 500HP EFI System Short Cathedral Intake w/Master Kit (79401) simplifies LS engine upgrades. Designed for cathedral port cylinder heads, this kit delivers modern fuel injection benefits, including improved throttle response and fuel efficiency. It includes a complete system with an ECM, touchscreen display, fuel delivery options, and LS3 ignition coils.
KEY FEATURES AND BENEFITS:
- Designed for Cathedral Ports: Supports LS engines with cathedral port cylinder heads, allowing for up to 500 horsepower.
- Multi-Port Fuel Injection: Ensures precise fuel delivery, enhancing engine performance.
- Self-Tuning Capabilities: Simplifies setup with optimized air/fuel ratios and user-tunable options.
- Comprehensive Master Kit: Includes ECM, 4.5-inch touchscreen, in-tank fuel pump module, and LS3 ignition coils.
- Efficient Airflow: Features a 92mm throttle body and 36 lb/hr injectors for optimal fuel delivery.
- High-Performance Intake Manifold: Fabricated aluminum with short cathedral ports for enhanced performance.
- Flexible Fuel Delivery Options: Various options to fit your specific needs.
SPECIFICATIONS:
- Fuel Injection Style: Multi-port
- Maximum Horsepower: 500 HP
- Timing Control: Yes
- ECM Included: Yes
- Self Tuning: Yes
- User Tunable: Yes
- Fuel System: In-tank fuel pump module, return
- Ignition System: Coil packs
- User Interface: 4.5 in. display
- Throttle Body: 92mm, GM LS2 4-bolt
- Injectors: 36 lbs/hr
HOW TO USE:
- Install the Intake Manifold: Mount the FiTech intake manifold onto the LS engine’s cathedral port cylinder heads, ensuring proper gasket sealing.
- Mount the Throttle Body: Attach the 92mm throttle body to the intake manifold, securing it with the provided hardware.
- Install the Fuel System: Install the in-tank fuel pump module within the fuel tank, connecting the fuel lines to the fuel rails on the intake manifold.
- Connect the Wiring Harness: Plug the FiTech wiring harness into the engine sensors, injectors, ignition coils, and ECM.
- Mount the ECM and Display: Secure the ECM in a suitable location and mount the 4.5-inch touchscreen display within the vehicle’s interior.
- Install the Ignition Coils: Mount the LS3 style ignition coils and connect the wiring.
- Connect Sensors: Connect the provided O2, MAP, IAT, and TPS sensors.
- Initial Setup: Power on the system and follow the instructions on the touchscreen display for initial setup and self-tuning.
- Fine-Tuning: After the initial self-tuning, use the touchscreen display to make any necessary adjustments to the fuel and ignition settings.
BENEFITS OF USING THE FITEC LS 500HP EFI SYSTEM SHORT CATHEDRAL INTAKE W/MASTER KIT (79401):
- Improved Engine Performance: Enhances throttle response and overall power output.
- Enhanced Fuel Efficiency: Reduces emissions and optimizes fuel consumption.
- Simplified Engine Swaps: Streamlines the LS engine upgrade process.
- Easy Setup: Self-tuning capabilities for quick and efficient installation.
- Comprehensive Kit: Includes all necessary components for a complete conversion.
- Modern Fuel Injection Technology: Provides advanced tuning features and efficiency.
FEATURES:
- Durable Intake Manifold: Fabricated 3mm thick aluminum sheet metal for strength and performance.
- High-Performance Throttle Body: Cast, cable-activated billet aluminum 92mm throttle body.
- Handheld Controller: Color touch screen with cable for user-friendly operation.
- Windshield Mount: Convenient windshield mount for touch screen controller.
- LS ECU: Features sequential fuel and spark control for optimal performance.
- MAP Sensor: 3-Bar MAP sensor included for boosted applications up to 30 psi.
- Programmable Fan Outputs: Two outputs for controlling electric fans.
- WBO2 Sensors: Supplied for accurate air-fuel ratio monitoring.
- Custom Wiring Harness: Designed for direct plug-in installation.
- High Volume Fuel Rails: Ensures adequate fuel supply.
- Knock Sensor Control: Connects to factory sensors for safety and performance.
Reviews
There are no reviews yet.