Description
The FiTech Ultra Ram 650 HP Chevy Small Block EFI w/ 340 LPH Pump (36631) provides a complete solution for converting your carbureted small block Chevy engine to modern electronic fuel injection. This kit is designed for performance enthusiasts seeking improved power, efficiency, and drivability. It features a robust design capable of supporting up to 650 horsepower, making it suitable for a wide range of applications.
KEY FEATURES AND BENEFITS:
- Multi-Port Fuel Injection: Significant performance enhancements through precise fuel delivery.
- Self-Tuning Feature: Simplifies setup for optimal air/fuel ratios with minimal user input.
- In-Tank 340 LPH Fuel Pump: Ensures consistent fuel delivery for reliable operation.
- Forced Induction Compatibility: Provides flexibility for advanced engine setups.
- High Airflow Support: 92mm throttle body and 39 lbs/hr injectors for maximum power output.
- 4.5 Inch Display: Allows for easy monitoring and adjustments during operation.
SPECIFICATIONS:
- Maximum Horsepower: 650 HP
- Injection Style: Multi-port
- Fuel Pump: 340 LPH In-tank
- Throttle Body: 92mm, GM LS2 4-bolt
- Injectors: 39 lbs/hr
- ECU: Included, remote mount
- Metering Style: Speed density (MAP-N)
- Intake Material: Aluminum, black anodized
- Fuel Compatibility: Alcohol, Gasoline, Methanol, Flex
- Display: 4.5 inch color touch screen
HOW TO USE:
- Preparation: Disconnect the battery and remove the existing carburetor and intake manifold.
- Fuel System Installation: Install the in-tank fuel pump assembly in your fuel tank.
- Intake and Throttle Body Installation: Mount the FiTech Ultra Ram intake manifold and 92mm throttle body onto the engine.
- Injector and Fuel Rail Connection: Connect the pre-installed fuel rails and injectors to the fuel lines.
- ECU and Wiring Harness Installation: Mount the ECU and connect the wiring harness to the engine sensors and injectors.
- Sensor Installation: Install the oxygen, coolant, MAP, IAT, and TPS sensors.
- Display Connection: Connect the handheld display to the ECU.
- Initial Setup: Power on the system and input engine specifications into the display.
- Self-Tuning: Start the engine and allow the system to self-tune.
- Fine-Tuning (Optional): Use the display to make adjustments as needed.
BENEFITS OF USING THE FITEC ULTRA RAM 650 HP CHEVY SMALL BLOCK EFI W/ 340 LPH PUMP (36631):
- Improved Performance: Enhanced engine performance and throttle response.
- Better Fuel Efficiency: More efficient compared to traditional carburetors.
- Simplified Installation: Complete kit with self-tuning capabilities for easier setup.
- Consistent Fuel Delivery: Maintains reliable air/fuel ratios under various conditions.
- Flexibility for Modifications: Supports advanced engine modifications and setups.
- Modern Technology: Modernizes older engines with current fuel injection technology.
FEATURES:
- Pre-Installed Fuel Rails and Injectors: For quick and easy installation.
- Complete Wiring Harness: With labeled connections for straightforward setup.
- Included Wideband Oxygen Sensor: For accurate air/fuel ratio monitoring.
- Robust ECU: Features a user-friendly interface for easy adjustments.
- Integrated Fuel Pressure Regulator: Ensures stable fuel pressure.
- Sheet Metal Intake Manifold: Designed for optimal airflow.
- Cast Aluminum Throttle Body: Durable and efficient design.
- Compatible with Various Fuel Types: Offers versatility for different applications.
- All Necessary Sensors Included: For comprehensive monitoring and control.
- User Tunable: Allows tuning beyond self-learning parameters.






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