Description
The FiTech LS EFI Master Kit 70009 750HP w/50015 In-Tank Module (76209) provides a complete electronic fuel injection solution for LS engines. This kit enhances engine performance with multi-port fuel injection, a 102mm throttle body, and a self-tuning ECU. Designed for up to 750 horsepower, it includes an in-tank fuel module and transmission controller, simplifying installation and optimizing fuel delivery.
KEY FEATURES AND BENEFITS:
- Comprehensive Upgrade: Enables improved horsepower and fuel efficiency for LS engines.
- Self-Tuning ECU: Simplifies setup and adjusts to engine requirements automatically.
- In-Tank Fuel Module: Provides a complete fuel delivery solution.
- Transmission Controller: Enhances control for GM 4L60, 4L65, 4L70, and 4L80 transmissions.
- Fuel Flexibility: Compatible with various fuels and power adders for diverse applications.
- Maximized Airflow: The 102mm throttle body and high-flow intake manifold ensure optimal performance.
SPECIFICATIONS:
- Maximum Horsepower: 750 HP
- Injection Style: Multi-port
- Throttle Body: 102mm
- Injectors: 55 lbs./hr
- Fuel Pump: In-tank, 340 lph
- ECU: Self-tuning, user-tunable
- Transmission Control: GM 4L60, 4L65, 4L70, 4L80
- Fuel Compatibility: Alcohol, Gasoline, Methanol, Flex
- Metering Style: Speed density (Map-N) or speed throttle (Alpha-N)
HOW TO USE:
- Install the in-tank fuel module: Place it in the fuel tank.
- Mount the intake manifold and throttle body: Attach them to the LS engine.
- Connect the fuel lines: Use the provided AN fittings for secure connections.
- Install the injectors: Insert them into the fuel rails.
- Connect the wiring harness: Attach it to the ECU and engine sensors (MAP, IAT, TPS, oxygen).
- Install the oxygen sensor: Place it in the exhaust system.
- Connect the transmission controller: Attach it to the transmission.
- Connect the hand-held controller: Link it to the ECU.
- Follow the on-screen prompts: Use the hand-held controller to set up the system.
- Start the engine: Allow the self-tuning ECU to adjust fuel and timing settings.
- Fine tune if needed: Make adjustments using the hand-held controller.
BENEFITS OF USING THE FITECH LS EFI MASTER KIT 70009 750HP W/50015 IN-TANK MODULE (76209):
- Enhanced engine performance and horsepower.
- Improved fuel efficiency for better economy.
- Simplified installation with self-tuning capabilities.
- Complete kit includes fuel system and transmission control.
- Flexibility for various fuel types and power adders.
- Precise fuel delivery through multi-port injection.
FEATURES:
- Durable Construction: Black anodized aluminum components for corrosion resistance.
- High-Flow Throttle Body: Cable-operated design for enhanced airflow.
- Accurate Monitoring: Bosch wideband-controlled oxygen sensor included.
- Compatibility: Works with both car and truck ignition coils.
- Crank and Cam Compatibility: Supports 24X and 58X signals.
- Programmable Outputs: Includes fan control outputs for versatility.
- Data Logging: Enabled through the hand-held controller.
- User-Friendly Controller: Touch screen hand-held controller with suction cup mount.
- Parallel Port Design: Facilitates easy fuel line routing on the fuel module.
- Airflow Rate: Capable of 1500 cfm for optimal performance.






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