Description
The FiTech Ultimate LS Tall 500HP w/Transmission Control & Force Fuel (75207) provides a complete electronic fuel injection solution for LS engines. This kit includes a long runner cathedral intake manifold, 92mm throttle body, fuel rails, ECU, and the Force Fuel system for simplified fuel delivery. Designed for up to 500 horsepower, it offers sequential spark and fuel control, with optional transmission control for GM 4L60, 4L65, 4L70, and 4L80 transmissions.
KEY FEATURES AND BENEFITS:
- Maximum Power: Supports up to 500 horsepower.
- Consistent Fuel Pressure: Includes Force Fuel system for a steady 58 psi fuel pressure.
- User-Friendly Control: Features a self-learning ECU with touchscreen control.
- Transmission Control: Offers optional control for GM transmissions (4L60/65/70/80).
- Simplified Installation: Comes with a plug-and-play wiring harness.
- Enhanced Performance: Provides accurate fuel and spark control for improved engine performance.
SPECIFICATIONS:
- Maximum horsepower: 500 HP
- Throttle body: 92mm billet
- Injectors: 36 lbs./hr.
- Fuel pressure: 58 psi
- Transmission control: Optional for GM 4L60/65/70/80
- ECU: Self-learning with touchscreen
- Fuel pump flow rating: 340 lph
- Intake material: Aluminum
- Fuel compatibility: Alcohol, gasoline, methanol, flex fuel
HOW TO USE:
- Installation: Install the intake manifold and fuel rails onto the LS engine.
- Throttle Body: Mount the 92mm throttle body.
- Connect Injectors: Connect the injectors and wiring harness.
- Force Fuel System: Install the Force Fuel system and connect the fuel lines.
- ECU Setup: Mount the ECU and connect the wiring.
- Oxygen Sensor: Connect the oxygen sensor.
- Transmission Control: If using transmission control, connect the transmission harness.
- Parameter Input: Use the touchscreen controller to input engine parameters.
- Initial Startup: Start the engine and allow the ECU to self-learn.
- Fine-Tuning: Adjust settings as needed using the touchscreen.
BENEFITS OF USING THE FITECH ULTIMATE LS TALL 500HP W/TRANSMISSION CONTROL & FORCE FUEL (75207):
- Improved engine performance and efficiency.
- Simplified fuel system installation.
- Accurate and adjustable fuel and spark control.
- Reduced fuel starvation with the Force Fuel system.
- User-friendly touchscreen interface.
- Compatibility with multiple fuel types.
FEATURES:
- Durable Construction: Black anodized aluminum components.
- Advanced Monitoring: Bosch wideband oxygen sensor included.
- Coil Compatibility: Works with car and truck coils.
- Secure Connections: AN fittings and fuel crossover.
- Custom Cam Support: Compatible with custom camshafts.
- Crank and Cam Compatibility: 24X and 58X compatibility.
- Data Logging: Capable of data logging.
- Flexible Metering: Speed density (Map-N) or speed throttle (Alpha-N) metering style.
- Programmable Outputs: Programmable fan control outputs and tach/speedometer output drivers.






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