Description
The FiTech Ultimate LS7 500HP Square Port Kit (70015) provides a complete electronic fuel injection solution for LS7 engines. Designed for straightforward installation, this kit simplifies the transition from carbureted or older EFI systems. It includes all essential components for a high-performance induction upgrade, excluding transmission control.
KEY FEATURES AND BENEFITS:
- High Power Support: Designed for LS7 engines, supporting up to 500 horsepower.
- Self-Tuning ECU: Automatically adjusts fuel and spark parameters, simplifying setup.
- Included Components: Comes with a 92mm throttle body, 36 lbs./hr. injectors, and a plug-and-play wiring harness.
- Touchscreen Controller: Allows for easy programming and monitoring of the system.
- Modern Fuel Delivery: Facilitates a modern and efficient fuel delivery system.
SPECIFICATIONS:
- Maximum Horsepower: 500 HP
- Injection Style: Multi-port
- Timing Control: Yes
- ECU Included: Yes
- Fuel Pump: Not Included
- Transmission Control: Not Included
- Throttle Body: 92mm
- Injector Size: 36 lbs./hr.
- Intake Manifold: Aluminum, Black Anodized
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing intake and fuel system.
- Installation: Mount the FiTech intake manifold onto the LS7 engine.
- Sensor Installation: Install MAP, IAT, TPS, and O2 sensors.
- Injector and Fuel Rail Setup: Mount the fuel injectors and connect the fuel rails.
- Throttle Body Mounting: Attach the 92mm throttle body.
- Wiring Harness Connection: Connect the plug-and-play wiring harness to all sensors, injectors, and the ECU.
- ECU Setup: Mount the ECU and connect the touchscreen controller.
- Initial Power-Up: Reconnect the battery and power on the system.
- Self-Learning Process: Allow the ECU to self-learn and adjust fuel and spark parameters.
- Fine-Tuning: Use the touchscreen controller to fine-tune settings as needed.
BENEFITS OF USING THE FITECH ULTIMATE LS7 500HP SQUARE PORT KIT (70015):
- Simplified EFI conversion for LS7 engines.
- Improved fuel efficiency and performance.
- Reduced tuning complexity with self-learning ECU.
- Modernized engine control system.
- Complete kit for straightforward installation.
FEATURES:
- Durable Construction: Black anodized aluminum intake manifold.
- High-Performance Throttle Body: 92mm billet aluminum throttle body.
- Flow-Matched Injectors: 36 lbs./hr. fuel injectors.
- Easy Installation: Plug-and-play wiring harness.
- User-Friendly Interface: 4.5-inch touchscreen controller.
- Sequential Control: Sequential fuel and spark control for optimal performance.
- Compatibility: 24X and 58X crank and cam compatibility.
- O2 Sensor: Wideband O2 sensor included.
- Included Sensors: MAP, IAT, and TPS sensors included in the kit.
- Flexible Metering: Supports speed density (Map-N) or speed throttle (Alpha-N) metering styles.






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