Description
The FiTech Ultra Ram SBC 550HP 92mm Cast Body w/ Force Fuel & CDI (93531) is a complete electronic fuel injection solution designed for small block Chevrolet engines, capable of supporting up to 650 horsepower. This kit offers a comprehensive upgrade from carburetor systems, providing enhanced performance, drivability, and fuel efficiency. It includes the Ultra Ram intake manifold, a 92mm throttle body, a Force Fuel delivery system, and a Go-Spark CD ignition box, ensuring a robust and reliable EFI setup.
KEY FEATURES AND BENEFITS:
- Multi-Port Fuel Injection: Provides precise fuel delivery for optimal performance.
- Self-Learning ECU: Adapts to engine conditions for improved drivability.
- User-Tunable Parameters: Allows for customized performance adjustments.
- Force Fuel System: Includes a 340 lph fuel pump for consistent fuel pressure.
- Go-Spark CD Ignition: Improves spark performance, especially at lower RPMs.
- Simplified Installation: Comes with included sensors and wiring harness for easy setup.
SPECIFICATIONS:
- Maximum Horsepower: 650 HP
- Injection Style: Multi-port
- Throttle Body: 92mm, cast aluminum
- Fuel Pump: 340 lph, external
- Fuel Pressure: 58 psi (regulated)
- ECU: Included, self-learning and user-tunable
- Ignition: Go-Spark CD
- Intake Manifold: Ultra Ram, aluminum
- Injector Size: 36 lbs/hr
- Fuel Compatibility: Gasoline, alcohol, methanol, flex fuel
HOW TO USE:
- Preparation: Remove the existing carburetor and intake manifold.
- Installation: Install the Ultra Ram intake manifold onto the engine block.
- Fuel System: Mount the Force Fuel system and connect the fuel lines.
- Throttle Body: Attach the 92mm throttle body to the intake manifold.
- Injectors: Connect the fuel injectors to the fuel rails.
- Sensors: Install and connect all provided sensors (O2, MAP, IAT, TPS).
- Wiring: Connect the wiring harness to the ECU and engine components.
- Ignition: Install the Go-Spark CD ignition and connect it to the distributor.
- ECU Setup: Use the handheld touchscreen to input engine specifications.
- Initial Start: Start the engine and allow the self-learning ECU to adjust fuel parameters.
- Tuning: Fine-tune the system using the touchscreen as needed.
BENEFITS OF USING THE FITECH ULTRA RAM SBC 550HP 92MM CAST BODY W/FORCE FUEL & CDI (93531):
- Improved Fuel Efficiency: Compared to traditional carburetor systems.
- Enhanced Throttle Response: Provides better drivability and performance.
- Increased Horsepower and Torque: Maximizes engine output.
- Reliable Cold Start Performance: Ensures smooth starts in various conditions.
- Reduced Emissions: Cleaner operation compared to carbureted engines.
- Forced Induction Compatibility: Able to handle supercharged or turbocharged setups.
FEATURES:
- 92mm Cast Aluminum Throttle Body: Provides up to 1,250 cfm airflow for high performance.
- 340 lph External Fuel Pump: Equipped with an internal regulator for consistent pressure.
- 4.5-Inch Touchscreen Display: For easy configuration and monitoring.
- Aluminum Black Anodized Ultra Ram Intake Manifold: For optimal airflow and durability.
- 36 lbs/hr Fuel Injectors: For effective fuel delivery.
- Speed Density (MAP) Based Fuel Metering: For accurate fueling calculations.
- Compatible with Various Distributor Types: Ensures versatility in installation.
- Complete Sensor Package Included: Simplifies installation and setup.
- Multi-Port Fuel Rails: For effective fuel distribution.






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