Description
The FiTech Loaded LS7 Aluminum Intake Manifold 500HP Kit (70077) provides a comprehensive induction solution for LS7 engines, supporting up to 500 horsepower. This kit is designed to streamline the installation process, eliminating the need for sourcing and matching individual components. It’s suitable for both DIY enthusiasts and professional tuners, offering a straightforward path to improved engine performance.
KEY FEATURES AND BENEFITS:
- Complete Induction System: Includes a low-profile, black anodized aluminum intake manifold for LS7 engines.
- Optimized RPM Range: Designed for operation between 1,500 to 6,500 RPM.
- High Airflow: Features a 92mm cable-operated throttle body with a progressive linkage pulley for smooth throttle transitions.
- Reliable Fuel Delivery: Billet fuel rails with AN fittings and a fuel crossover ensure consistent fuel delivery.
- Accurate Fuel Metering: Comes with 36 lbs./hr. flow-matched injectors for precise fuel delivery.
- Ready-to-Install: Simplifies the LS7 engine induction process with all necessary components included.
SPECIFICATIONS:
- Cylinder Head Configuration: Raised Rectangular Port LS7
- Fuel Injection Style: Multi-port
- Basic Operating RPM Range: 1,500-6,500
- Intake Section Included: Complete
- Throttle Body Bore Size: 92mm
- Engine Block Deck Height: Standard deck
- Injectors Included: Yes (36 lbs./hr)
- Multi-Port Fuel Rails Included: Yes
- EGR: No
- Base Material: Aluminum
- Base Color: Black anodized
- Horse Power Rating: 500HP
HOW TO USE:
- Begin by removing the existing intake manifold and related components from your LS7 engine.
- Install the provided O-ring seals onto the FiTech intake manifold.
- Mount the intake manifold onto the cylinder heads, securing it with the included hardware.
- Attach the 92mm throttle body to the intake manifold, ensuring proper alignment.
- Connect the billet fuel rails and fuel crossover, securing the AN fittings.
- Install the provided 36 lbs./hr. flow-matched injectors into the fuel rails.
- Connect the throttle cable to the throttle body’s linkage.
- Verify that all connections are secure.
- Connect your chosen ECU and handheld controller (not included) per the manufacturer’s directions.
- Start the engine and verify proper operation.
BENEFITS OF USING THE FITECH LOADED LS7 ALUMINUM INTAKE MANIFOLD 500HP KIT (70077):
- Simplified Installation: The complete kit eliminates the need for sourcing and matching individual components.
- Improved Engine Performance: Designed for optimal airflow and fuel delivery, supporting up to 500 horsepower.
- Enhanced Throttle Response: The 92mm throttle body and progressive linkage pulley provide smooth and responsive throttle transitions.
- Consistent Fuel Delivery: Billet fuel rails and flow-matched injectors ensure accurate fuel metering.
- Quality Construction: Aluminum construction with TIG welding and black anodizing for durability and aesthetics.
FEATURES:
- Black Anodized Aluminum Construction: Provides a durable and professional appearance.
- TIG-Welded Seams: Ensures strength and reliability.
- CNC-Machined Surfaces: For precise fitment and sealing.
- O-Ring Gasket Seals: For enhanced sealing performance.
- 92mm Cable-Operated Throttle Body: Designed for high airflow.
- Progressive Linkage Pulley: For smoother throttle operation.
- Billet Fuel Rails with AN Fittings: Ensures reliable fuel delivery.
- Fuel Crossover Line: Included for optimal fuel distribution.
- 36 lbs./hr. Flow-Matched Injectors: For accurate fuel delivery.
- Mounting Hardware Included: All necessary hardware for installation is provided.






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