Description

The FiTech LS 1000 HP EFI Long Intake Master Kit w/ Trans Control (78633) provides a comprehensive solution for LS engine upgrades. This kit delivers a complete induction and EFI system, designed to support high-horsepower applications. It includes all necessary components for a seamless installation, such as the intake manifold, fuel rails, injectors, ECU, and wiring harness. This system is engineered for LS1/LS2/LS6 engines with cathedral port heads, offering improved performance and efficiency through electronic fuel injection.

KEY FEATURES AND BENEFITS:

• Designed for 1,000 horsepower applications, featuring a 102mm throttle body and 80 lb/hr injectors.
• Includes a self-tuning ECU with user-tunable options for precise control over fuel and spark.
• Complete fuel delivery system, including a high-capacity in-tank fuel pump module and fuel pressure regulator.
• Includes Go Spark LS3 performance coil packs for enhanced ignition.
• Transmission control features for adjustments on 4L60/65/80/85 GM transmissions (on select models).

SPECIFICATIONS:

• Fuel Injection Style: Multi-port
• Maximum Horsepower: 1,000
• Throttle Body: 102mm
• Injector Size: 80 lb/hr
• Intake Material: Aluminum
• ECM Included: Yes
• Self-Tuning: Yes
• Transmission Control: Yes (on select models)
• Fuel System: In-tank pump module, return
• Ignition System: Coil packs

HOW TO USE:

• Preparation: Ensure the engine is prepared for the EFI system, including proper sensor installation.
• Intake Installation: Mount the long runner cathedral intake manifold onto the engine.
• Fuel System Installation: Install the in-tank fuel pump module and connect the fuel lines.
• Injector and Fuel Rail Installation: Mount the 80 lb/hr injectors onto the fuel rails and attach them to the intake.
• Throttle Body Installation: Attach the 102mm throttle body to the intake manifold.
• ECU and Wiring Harness Connection: Connect the ECU and wiring harness to the engine sensors and components.
• Ignition Coil Installation: Install the Go Spark LS3 performance coil packs.
• Sensor Connection: Connect all necessary sensors, including MAP, IAT, TPS, and oxygen sensors.
• Controller Setup: Connect the handheld controller and configure the ECU settings.
• Initial Startup and Tuning: Start the engine and allow the self-tuning feature to adjust the fuel and spark settings. Fine-tune as needed.

BENEFITS OF USING THE FITECH LS 1000 HP EFI LONG INTAKE MASTER KIT W/ TRANS CONTROL (78633):

• Enhanced engine performance: Increases horsepower and torque.
• Improved fuel efficiency: Achieves better fuel delivery and economy.
• Simplified installation: Complete kit reduces complexity.
• User-friendly self-tuning capabilities: Easy setup and adjustments.
• Precise adjustability: User tunable settings for customized performance.
• Reliable ignition: Includes LS3 coil packs for consistent performance.
• Transmission control options: Enhances shifting performance.

FEATURES:

• Fabricated 3mm thick aluminum sheet metal and TIG welded intake manifold.
• Cast, cable activated billet aluminum 102mm throttle body.
• Handheld controller with color touch screen and cable.
• Windshield mount for touch screen controller.
• LS ECU with sequential fuel and spark control.
• 3-Bar MAP sensor for boosted applications up to 30 psi.
• Tach output driver compatible with most tachometers.
• Two programmable electric fan outputs.
• Supplied with WBO2 sensors.
• Custom wiring harness for direct plug-in installation.
• Knock sensor control connects to factory sensors.