Description
The FiTech LS 500HP EFI w/70002 Kit Trans Control Fuel Pump & Coil (78102) is a comprehensive solution for converting your LS engine to modern electronic fuel injection. This kit offers improved performance, fuel efficiency, and drivability with its self-learning ECU and included transmission control. Designed for engines producing up to 500 horsepower, it features a 92mm throttle body, 36 lbs./hr. injectors, and a complete intake manifold.
KEY FEATURES AND BENEFITS:
- All-Inclusive Kit: Provides everything needed for a complete EFI conversion, including a short intake manifold and transmission control.
- Self-Learning ECU: Allows for easy tuning and adapts to engine conditions automatically.
- Touchscreen Display: A 4.5-inch display offers real-time data and adjustments for optimal performance.
- Transmission Compatibility: Supports GM 4L60, 4L65, 4L70, and 4L80 transmissions.
- Fuel Versatility: Compatible with various fuel types, including gasoline, alcohol, methanol, and flex fuel.
SPECIFICATIONS:
- Maximum horsepower: 500 HP
- Injection style: Multi-port
- Timing control: Yes
- Power adder compatibility: Yes (Boost/Nitrous)
- ECU: Included
- Fuel pump: Included
- Transmission controller: Included
- Metering style: Speed density (MAP-N)
- Intake material: Aluminum
- Injector size: 36 lbs./hr.
- Throttle body: 92mm, 1250 cfm
- Fuel types: Alcohol, Gasoline, Methanol, Flex
- Transmission compatibility: 4L60, 4L65, 4L70, 4L80
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor or fuel injection system.
- Intake Installation: Install the FiTech intake manifold onto the engine, ensuring proper gasket placement and torque specifications.
- Fuel System Installation: Mount the inline fuel pump and connect the fuel lines, ensuring proper routing and secure connections.
- Wiring Harness Installation: Connect the FiTech wiring harness to the engine sensors, injectors, and ECU, following the provided instructions.
- Sensor Installation: Install the MAP, IAT, TPS, and oxygen sensors in their designated locations.
- ECU Setup: Connect the 4.5-inch touchscreen display to the ECU and follow the on-screen prompts for initial setup and calibration.
- Initial Start-up: Start the engine and allow the self-learning ECU to begin tuning. Monitor engine parameters and make adjustments as needed.
- Transmission Control Setup: If applicable, configure the transmission control settings through the touchscreen display.
BENEFITS OF USING THE FITECH LS 500HP EFI W/70002 KIT TRANS CONTROL FUEL PUMP & COIL (78102):
- Improved fuel efficiency compared to traditional carburetor setups.
- Enhanced engine performance and throttle response.
- Easy tuning and adjustments with the self-learning ECU and touchscreen display.
- Reliable transmission control for compatible GM transmissions.
- Versatile fuel compatibility for various engine configurations.
- Complete kit simplifies the EFI conversion process.
FEATURES:
- Durable Construction: Black anodized aluminum for long-lasting performance and aesthetics.
- Throttle Body: High-flow, cable-operated 92mm design for optimal airflow.
- Oxygen Sensor: Bosch wideband sensor for accurate air/fuel ratio monitoring.
- Sensor Bung: Stainless steel oxygen sensor bung included.
- Coil Compatibility: Works with both car and truck coils.
- Fuel System Design: AN fittings and fuel crossover for reliable connections.
- Custom Camshaft Compatibility: Designed for use with custom camshafts.
- Vacuum Requirements: Suitable for applications making at least 6 inches of vacuum at idle.
- Signal Compatibility: Works with 24X and 58X crank and cam signals.
- Controller Features: Programmable touchscreen handheld controller with data logging capabilities.





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