The FiTech Fabricated LS1, LS2, LS6 Low Profile Intake Manifold (70001-1) is designed to significantly enhance the performance of LS engines by improving airflow and throttle response. Its low-profile design is especially beneficial for installations in confined engine compartments, making it suitable for various applications. The manifold incorporates integrated MAP and IAT ports, which are vital for accurate engine tuning. Constructed from durable aluminum, this manifold effectively combines performance with practical design elements.
KEY FEATURES AND BENEFITS:
- Enhanced Horsepower: Optimized to increase power and improve throttle response in LS1, LS2, and LS6 engines.
- Space-Saving Design: Low-profile construction allows for installation in tight engine bays, addressing common clearance challenges.
- Precise Sensor Integration: Integrated MAP and IAT ports ensure accurate sensor readings for optimal tuning.
- Durable Material: Made from aluminum, offering both strength and longevity.
SPECIFICATIONS:
- Application: Designed for LS1, LS2, LS6 Cathedral Port Engines.
- Material: 3mm Aluminum Sheet Metal.
- Throttle Body Compatibility: 92mm.
- Fuel Rail: Billet Aluminum with AN Fittings.
- Sensor Ports: Integrated MAP and IAT.
- RPM Range: 1500-6500 RPM.
- Horsepower Support: Up to 500 HP.
HOW TO USE:
- Preparation: Ensure the engine is cool and the battery is disconnected.
- Removal: Detach the existing intake manifold, fuel lines, and sensors.
- Installation: Position the FiTech manifold, aligning all bolt holes.
- Sensor Connection: Attach the MAP and IAT sensors to their designated ports.
- Fuel System Setup: Install the fuel rails and connect the fuel lines securely.
- Throttle Body Mounting: Attach the 92mm throttle body to the manifold.
- Final Checks: Verify that all connections are secure and all bolts are tightened.
- Testing: Reconnect the battery and start the engine, checking for leaks and proper operation.
BENEFITS OF USING THE FITECH FABRICATED LS1, LS2, LS6 LOW PROFILE INTAKE MANIFOLD (70001-1):
- Improved Performance: Enhances engine performance through superior airflow.
- Dynamic Driving Experience: Increases throttle response for a more engaging driving experience.
- Broad Compatibility: Works seamlessly with LS1, LS2, and LS6 engine platforms.
- Effortless Installation: Designed for easy installation in space-restricted engine compartments.
- Accurate Tuning: Integrated sensor ports allow for precise tuning adjustments.
FEATURES:
- Robust Fabrication: TIG-welded aluminum construction ensures structural integrity.
- High-Quality Fuel Rails: Equipped with billet aluminum fuel rails featuring a crossover line.
- Direct Fit: Specifically designed for cathedral port LS engines.
- Optimized Power Band: Tailored for a 1500–6500 RPM power range.
- Large Throttle Body Flange: Designed for a 92mm billet aluminum throttle body.









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