Description

The FiTech LS 500 HP EFI Short Intake w/ Pump & LS3 Style Coil (78701) offers a complete solution for converting LS engines to electronic fuel injection. This kit includes all the necessary components for a 500 horsepower setup, simplifying your LS swap project.

KEY FEATURES AND BENEFITS:

• Complete LS EFI master kit: Includes intake manifold, fuel delivery system, and ignition components.
• 500 HP rating: Designed for performance applications.
• Short cathedral intake: Optimizes airflow for LS engines.
• 340 LPH in-tank regulated pump: Provides reliable fuel delivery.
• LS3-style ignition coils: Enhances ignition performance.
• Handheld touchscreen controller: Simplifies tuning and adjustments.
• Self-learning technology: Maintains target air/fuel ratios.
• Sequential fuel and spark control: Improves engine efficiency.
• 3 Bar MAP sensor: Allows for boosted applications.

SPECIFICATIONS:

• Fuel Injection Style: Multi-port
• Maximum Horsepower: 500 HP
• Throttle Body Size: 92mm
• Injector Size: 36 lbs/hr
• Fuel Pump: 340 LPH in-tank
• Intake Material: Aluminum
• Venturi Quantity: 1
• Airflow Rate (cfm): 1,250 cfm

HOW TO USE:

• Install the short cathedral intake manifold onto the LS engine.
• Mount the 340 LPH in-tank fuel pump module in the fuel tank.
• Connect the fuel lines and fuel rails.
• Install the LS3-style ignition coils.
• Connect the wiring harness to the engine sensors and ECU.
• Connect the handheld touchscreen controller.
• Use the controller to input engine parameters and start the self-learning process.
• Fine-tune the settings as needed using the handheld controller.

BENEFITS OF USING THE FITECH LS 500 HP EFI SHORT INTAKE W/ PUMP & LS3 STYLE COIL (78701):

• Simplified LS engine EFI conversion.
• Improved engine performance and efficiency.
• User-friendly tuning and adjustments.
• Reliable fuel delivery and ignition.
• Complete kit eliminates the need for separate component sourcing.

FEATURES:

• Fabricated aluminum sheet metal intake manifold.
• Cast billet aluminum 92mm throttle body.
• High volume billet fuel rails.
• Connects to 24x and 58x cam sensors.
• Knock sensor control for enhanced reliability.
• Two programmable electric fan outputs for cooling efficiency.
• WBO2 sensor included for accurate air/fuel measurement.
• Custom wiring harness for direct plug-in installation.