FiTech Loaded LS1 Aluminum Intake Manifold 500HP Kit (70071)

The FiTech Loaded LS1 Aluminum Intake Manifold 500HP Kit (70071) provides a comprehensive induction solution for LS engines with Cathedral Port cylinder heads (LS1, LS2, LS6). This kit is designed to simplify the process of upgrading or installing an LS engine by including essential components in one package. It supports engines up to 500 horsepower, making it suitable for performance-oriented applications.

KEY FEATURES AND BENEFITS:

• Complete Induction System: Eliminates the need to source mismatched parts, offering a ready-to-install solution.
• Low-Profile Design: Includes an aluminum intake manifold that maximizes space and performance.
• High Airflow: Equipped with a 92mm throttle body for improved airflow and responsiveness.
• Flow-Matched Injectors: 36 lbs./hr. injectors ensure optimal fuel delivery for performance.
• Durable Fuel Rails: Billet fuel rails with AN fittings provide reliability and easy installation.
• Optimized Powerband: Designed for a 1,500 to 6,500 RPM range, maximizing performance in this range.
• Professional Finish: Black anodized finish gives the kit a clean and aesthetically pleasing look.
• Loaded Kit: Intended for those who already have, or will purchase, an ECU and handheld controller separately.

SPECIFICATIONS:

• Cylinder Head Configuration: Cathedral Port LS1/LS2/LS6
• Fuel Injection Style: Multi-port
• Basic Operating RPM Range: 1,500-6,500
• Throttle Body Bore Size: 92mm
• Injectors: 36 lbs./hr. flow-matched
• Fuel Rails: Billet with AN fittings and fuel crossover
• Material: Aluminum
• Finish: Black anodized
• Horsepower Support: Up to 500 HP

HOW TO USE:

• Preparation: Ensure the engine is properly prepared for intake manifold installation and clean the cylinder head surfaces.
• Install Fuel Rails: Attach the billet fuel rails to the intake manifold, securing them with the provided hardware.
• Injector Installation: Insert the 36 lbs./hr. flow-matched injectors into the fuel rails and intake manifold ports.
• Throttle Body Attachment: Mount the 92mm throttle body to the intake manifold, ensuring proper alignment.
• Connect Fuel Lines: Connect the fuel lines to the AN fittings on the fuel rails, ensuring a secure and leak-free connection.
• Install Manifold: Place the intake manifold onto the cylinder heads, aligning the ports and securing it with the provided hardware.
• Final Connections: Connect the throttle cable and any necessary sensors to the throttle body.
• Fuel System Pressurization: Pressurize the fuel system and check for leaks.
• ECU and Tuning: Install your chosen ECU and handheld controller, and tune the system appropriately.

BENEFITS OF USING THE FITECH LOADED LS1 ALUMINUM INTAKE MANIFOLD 500HP KIT (70071):

• Simplified LS engine upgrades with a complete kit.
• Optimized performance for the 1,500-6,500 RPM range.
• High-quality components ensure reliable operation.
• Reduced time and effort compared to sourcing individual parts.
• Provides a clean and professional engine bay appearance.

FEATURES:

• CNC-Machined Surfaces: Includes O-ring gaskets for a secure seal.
• Progressive Linkage Pulley: On the throttle body for smooth operation.
• Double-Return Spring: On the throttle body for reliable throttle response.
• Adjustable Throttle Stop: Allows for fine-tuning of throttle position.
• Fuel Crossover Included: With the fuel rails for efficient fuel distribution.
• Designed for Standard Deck Height: Fits standard LS blocks easily.
• Supplemental Bosses: Machined into the manifold for added versatility.