Description
The FiTech LS 750HP EFI w/ Intake, Trans Control, Pump & Regulator (76109) provides a complete electronic fuel injection solution for LS engines. This kit is designed for users seeking to replace traditional carburetors with a modern, efficient, and tunable EFI system. It supports up to 750 horsepower and includes features like electronic transmission control and an in-tank fuel module for ease of installation.
KEY FEATURES AND BENEFITS:
- Comprehensive Upgrade: Includes everything needed for an LS engine EFI upgrade, featuring a 102mm throttle body and high-volume fuel rails.
- Powerband Performance: Designed for a 1500-6500 RPM powerband for optimal performance.
- Self-Learning ECU: Simplifies tuning and adapts to changing conditions for reliable performance.
- Consistent Fuel Delivery: The in-tank fuel pump module ensures reliable fuel supply.
- Electronic Transmission Control: Supports GM automatic transmissions for precise shifting.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Throttle Body Size: 102mm
- Injector Size: 55 lbs./hr.
- Transmission Control: For 4L60, 4L65, 4L80, and 4L85 GM transmissions
- Fuel Pump: In-tank 440 LPH
- Intake Manifold: Aluminum, black anodized
- ECU: Self-learning with data logging capabilities
- MAP Sensor: 3 BAR
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing intake manifold and carburetor.
- Fuel System Installation: Install the in-tank fuel pump module and connect the fuel lines.
- Intake Manifold Installation: Mount the new FiTech intake manifold and 102mm throttle body.
- Injector and Fuel Rail Connection: Install the fuel injectors and connect the fuel rails.
- Wiring Harness Connection: Plug in the wiring harness to the ECU and engine sensors.
- Transmission Control (if applicable): Connect the transmission control harness to the transmission.
- Sensor Installation: Install the MAP, IAT, and TPS sensors.
- ECU Setup: Connect the handheld controller and follow the on-screen instructions to initialize the ECU.
- Initial Start-Up: Start the engine and allow the self-learning ECU to adjust fuel and timing.
- Fine-Tuning: Use the handheld controller to fine-tune settings as needed.
BENEFITS OF USING THE FITECH LS 750HP EFI W/ INTAKE, TRANS CONTROL, PUMP & REGULATOR (76109):
- Enhanced Performance: Improves overall engine performance and efficiency.
- Simplified Installation: Complete kit reduces installation complexity.
- Precise Control: Offers accurate fuel and timing management.
- Improved Drivability: Benefits from electronic transmission control for smoother shifts.
- Lower Maintenance: Reduces upkeep compared to traditional carburetors.
FEATURES:
- Durable Construction: Black anodized aluminum for longevity and appearance.
- High-Flow Throttle Body: Cable-operated for optimal performance.
- Accurate Control: Bosch wideband oxygen sensor control for precise air-fuel ratio monitoring.
- Coil Compatibility: Works with both car and truck ignition coils.
- Secure Connections: AN fittings and fuel crossover for reliable fuel delivery.
- Custom Camshaft Support: Compatible with custom camshafts for versatility.
- Crank and Cam Compatibility: Works with both 24X and 58X crank and cam signals.
- User-Friendly Interface: Programmable touchscreen handheld controller with data logging capabilities.
- Included Regulator: Go Fuel tight fit regulator for consistent fuel pressure.
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