Description

The FiTech 2×4 LS Manifold Replacement (70081-1) is engineered to provide a performance upgrade for LS series engines. This intake manifold is designed specifically for those looking to utilize a dual quad throttle body setup, which can significantly enhance engine airflow and power output. This product is a replacement manifold for existing dual quad FiTech systems. It is intended for street and performance applications, focusing on delivering improved power within the 1500-6500 RPM range.

KEY FEATURES AND BENEFITS:

• Direct Fit: Designed for LS engines, providing a direct fit for compatible models.
• Increased Airflow: Supports a 2×4 (dual quad) throttle body configuration for enhanced airflow.
• Optimized Performance: Designed for a 1500-6500 RPM power band, enhancing mid-range to high-end performance.
• Replacement Manifold: Specifically for existing FiTech dual quad setups.
• Air Intake Efficiency: Increases the engine’s air intake efficiency.

SPECIFICATIONS:

• Compatibility: LS series engines.
• Throttle Body Configuration: 2×4 (dual quad).
• RPM Range: 1500-6500 RPM.
• Product Number: 70081-1.
• Material: Aluminum.

HOW TO USE:

1. Ensure the engine is cool and disconnected from the battery.
2. Remove the existing intake manifold and associated components.
3. Clean the engine’s intake manifold mating surfaces.
4. Install the FiTech 2×4 LS Manifold Replacement (70081-1), ensuring proper gasket placement.
5. Attach the 2×4 throttle bodies and associated fuel system components.
6. Connect all necessary sensors and vacuum lines.
7. Reinstall any removed accessories and reconnect the battery.
8. Verify all connections and check for leaks.
9. Start the engine and check for proper operation.

BENEFITS OF USING THE FITECH 2X4 LS MANIFOLD REPLACEMENT (70081-1):

• Improved Performance: Enhanced airflow leads to improved engine performance.
• Increased Power Output: Optimized for increased power output in the specified RPM range.
• Dual Quad Setup: Specifically designed for dual quad throttle body setups.
• Increased Air Volume: Allows for greater air volume to the engine.

FEATURES:

• Throttle Body Mounting: Designed for dual quad throttle body mounting.
• Engineered Intake Runners: Length optimized for optimal air flow.
• Machined Surfaces: Mating surfaces are machined for proper sealing.
• Compatibility: Designed to work with existing FiTech dual quad fuel injection systems.
• Lightweight Construction: Made from lightweight aluminum.