FiTech LS3 Short Aluminum Intake Manifold w/ Rails (70065)

The FiTech LS3 Short Aluminum Intake Manifold w/ Rails (70065) provides a comprehensive induction solution for LS3/L76/L92/L99 engines. This kit simplifies the installation of a fuel-injected system, offering a complete package for both DIY enthusiasts and professional tuners. It’s built to improve engine performance within the 1,500 to 6,500 RPM range, supporting engines up to approximately 750 HP.

KEY FEATURES AND BENEFITS:

• Durable Construction: Includes a short, low-profile intake manifold made from T-6061 aluminum for strength and efficient airflow.
• Throttle Body Compatibility: Features a 102mm throttle body inlet, ensuring compatibility with performance throttle bodies.
• Reliable Fuel Delivery: Comes with billet fuel rails, AN fittings, and a fuel crossover for a dependable fuel system.
• Complete Installation Kit: Includes o-ring seals and all necessary mounting hardware for easy installation.
• Simplified Conversion: Eliminates the need for sourcing mismatched parts, making the transition to fuel injection straightforward.

SPECIFICATIONS:

• Cylinder head configuration: Rectangular Port LS3/L76/L92/L99
• Fuel injection style: Multi-port
• Basic operating RPM range: 1,500-6,500
• Throttle body bore size: 102mm
• Engine block deck height: Standard deck
• Base material: Aluminum
• Base color: Black anodized
• Injectors included: No
• Throttle body included: No
• Multi-port fuel rails included: Yes

HOW TO USE:

• Preparation: Ensure the engine is cool and disconnected from the battery. Remove the existing intake manifold and related components.
• Installation: Install the FiTech 70065 intake manifold using the provided o-ring seals and mounting hardware.
• Fuel Rail Installation: Attach the billet fuel rails to the intake manifold, connecting the fuel crossover and AN fittings.
• Component Integration: Install your chosen 102mm throttle body and fuel injectors (not included).
• Fuel System Connection: Connect the fuel lines to the AN fittings on the fuel rails.
• Final Checks: Verify all connections are secure and tight. Reconnect the battery.
• Testing: Start the engine and check for any leaks or issues. Adjust fuel and air settings as needed.

BENEFITS OF USING THE FITECH LS3 SHORT ALUMINUM INTAKE MANIFOLD W/ RAILS (70065):

• Simplifies the conversion to fuel injection.
• Enhances engine performance within the specified RPM range.
• Constructed from high-quality aluminum for durability.
• Complete kit with all necessary hardware included.
• Removes the hassle of sourcing individual components.

FEATURES:

• Sturdy Material: T-6061 aluminum construction for enhanced strength.
• Throttle Body Inlet: 102mm inlet for optimal airflow.
• Fuel Rails: Billet fuel rails equipped with AN fittings for reliable connections.
• Supplemental Bosses: Machined bosses for added functionality.
• Seal Integrity: O-ring seals included to ensure a proper fit.
• Compact Design: Short manifold design for improved engine bay clearance.
• Aesthetic Finish: Black anodized finish for a sleek look.
• Engine Compatibility: Specifically designed for rectangular port LS engines.