Description
The FiTech Ultra Ram 650 HP Chevy Small Block EFI w/ Master Kit (93131) is a complete solution for converting carbureted engines to modern electronic fuel injection (EFI). This kit provides all necessary components to upgrade performance and efficiency, supporting engines up to 650 horsepower. It includes a sheet metal intake manifold, a 92mm throttle body, a comprehensive fuel delivery system, and an advanced CD ignition system. The self-learning ECU simplifies the tuning process, making it suitable for both DIY enthusiasts and professional tuners.
KEY FEATURES AND BENEFITS:
- Complete EFI Conversion: Provides all components needed for a full conversion.
- Increased Performance: Supports engines up to 650 horsepower.
- Improved Fuel Efficiency: Electronic fuel injection optimizes fuel delivery.
- Self-Learning Technology: Simplifies tuning and adjustments.
- Comprehensive Fuel System: Includes inline pump, regulator, and filters.
- Enhanced Ignition: Go-Spark CD ignition improves combustion.
- User-Friendly Interface: 4.5-inch touchscreen for easy control.
SPECIFICATIONS:
- Fuel Injection Style: Multi-port
- Maximum Horsepower: 650 HP
- Throttle Body: 92mm, cast aluminum
- Fuel Pump: 255 lph inline pump
- Fuel Injectors: 36 lbs./hr.
- Ignition: Go-Spark CD ignition
- ECU: Included, self-tuning
- Display: 4.5-inch touchscreen
- Intake Manifold: Sheet metal, aluminum
- Fuel Pressure Regulator: Adjustable 30-70 psi
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor and intake manifold.
- Intake Installation: Install the FiTech Ultra Ram intake manifold and gasket.
- Throttle Body Mounting: Attach the 92mm throttle body to the intake.
- Fuel System Setup: Mount the inline fuel pump and regulator. Run fuel lines and install filters.
- Sensor Installation: Install MAP, IAT, TPS, and coolant sensors.
- Wiring Harness Connection: Connect the wiring harness to the sensors, injectors, and ECU.
- Ignition Hookup: Connect the Go-Spark CD ignition to the distributor and power source.
- ECU Mounting: Secure the ECU in a suitable location.
- Display Connection: Connect the handheld touchscreen display.
- Initial Setup: Input engine specifications into the display and start the engine.
- Self-Learning: Allow the ECU to self-learn and make necessary adjustments.
- Fine Tuning: If needed, use the handheld to fine-tune the system.
BENEFITS OF USING THE FITECH ULTRA RAM 650 HP CHEVY SMALL BLOCK EFI W/ MASTER KIT (93131):
- Improved engine performance and horsepower.
- Enhanced fuel efficiency and reduced emissions.
- Simplified tuning with self-learning capabilities.
- Reliable and consistent engine operation.
- Modernization of classic carbureted engines.
- Complete kit reduces the need for purchasing extra parts.
FEATURES:
- Sheet metal intake manifold with a black finish.
- Cast aluminum 92mm throttle body with 1250 CFM airflow.
- 255 lph external fuel pump with included filters and hoses.
- Adjustable fuel pressure regulator with gauge.
- Go-Spark CD ignition with multiple spark discharge.
- 4.5-inch touchscreen display for real-time monitoring and adjustments.
- Comprehensive sensor package for accurate engine management.
- Complete wiring harness and calibration module.
- Compatible with various distributor types.
- 12-volt square wave tach output.






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