FiTech Ultimate Rebel LS 500 HP EFI System (70088)

Description

The FiTech Ultimate Rebel LS 500 HP EFI System (70088) is a comprehensive solution designed to modernize LS engine conversions. This multi-port fuel injection system provides precise fuel delivery and optimized performance for LS engines up to 500 horsepower. It features a streamlined design, including a low-profile intake manifold and redesigned fuel rail bracket, to enhance the visual appeal of your engine bay. The system is self-tuning, user-tunable, and compatible with E85 and boost/nitrous applications. The kit includes all essential components for installation, such as the ECU, sensors, wiring harness, and fuel system parts.

KEY FEATURES AND BENEFITS:

• Designed for LS engine conversions, providing modern electronic fuel injection.
• Capable of supporting up to 500 horsepower.
• Self-tuning and user-tunable for optimized performance.
• Includes a 4.5-inch display for monitoring and adjustments.
• 92mm throttle body and 36 lb/hr injectors for efficient airflow and fuel delivery.
• E85 compatible, offering flexibility in fuel choices.
• Boost/Nitrous compatibility with a 3-bar MAP sensor (27 psi).
• Streamlined design with a low-profile intake manifold and redesigned fuel rail bracket.
• Complete kit includes manifold, ECU, sensors, wiring harness, fuel rails, and fuel pressure regulator.

SPECIFICATIONS:

• Fuel Injection Style: Multi-port
• Maximum Horsepower: 500
• Throttle Body Size: 92mm
• Injector Size: 36 lb/hr
• MAP Sensor: 3-bar (27 psi)
• Display: 4.5-inch
• E85 Compatible: Yes
• Boost/Nitrous Compatible: Yes
• Transmission Control: No

HOW TO USE:

• Preparation: Disconnect the vehicle’s battery and remove the existing intake manifold and fuel system.
• Installation: Install the FiTech Rebel LS intake manifold, throttle body, and fuel rails.
• Sensor Installation: Mount the MAP sensor, IAT sensor, and oxygen sensors in their designated locations.
• Wiring: Connect the wiring harness to the ECU and all sensors, ensuring proper connections.
• Fuel System Connection: Connect the fuel lines to the fuel rails and fuel pressure regulator.
• ECU Setup: Mount the ECU and connect the handheld display.
• Initial Setup: Follow the on-screen instructions on the handheld display to input engine parameters.
• Self-Tuning: Start the engine and allow the system to self-tune.
• Fine-Tuning: Use the handheld display to make any necessary adjustments.
• Final Checks: Verify all connections and ensure the system is operating correctly.

BENEFITS OF USING THE FITECH ULTIMATE REBEL LS 500 HP EFI SYSTEM (70088):

• Improved engine performance and throttle response.
• Enhanced fuel efficiency.
• Modernized engine bay appearance.
• Simplified installation for LS engine conversions.
• Flexibility in fuel choices with E85 compatibility.
• Ability to handle boost and nitrous applications.
• Reliable fuel delivery.

FEATURES:

• Low-profile intake manifold design.
• Thicker gauge manifold for quieter injection.
• Redesigned fuel rail bracket.
• Complete sensor package (MAP, IAT, Oxygen).
• Handheld display for tuning and monitoring.
• Magnetic handheld mount.
• Throttle cable brackets included.
• Go fuel tight fit regulator with pressure gauge.
• EV1 injector sub harness.
• LS1/LS2 knock sensor harness.