Description
The FiTech Ultra Ram 800 HP Big Block Rectangle Port w/ Master Kit (36109) provides a comprehensive solution for converting carbureted Chevy Big Block engines to modern electronic fuel injection. Designed for high-performance applications, this kit supports up to 800 horsepower and offers improved fuel efficiency and drivability.
KEY FEATURES AND BENEFITS:
- This kit includes everything needed for a complete EFI conversion, featuring an Ultra Ram intake manifold, 102mm throttle body, and in-tank fuel pump module.
- The self-learning ECU and wide-band oxygen sensor ensure optimal engine tuning.
- The 55 lbs/hr injectors and multi-port fuel rails deliver precise fuel delivery, while the included wiring harness and sensors simplify installation.
- Compatible with forced induction and multiple fuel types, including gasoline, methanol, and flex fuel.
SPECIFICATIONS:
- Maximum Horsepower: 800 HP
- Injection Style: Multi-port
- Timing Control: Compatible
- Power Adder: Compatible (Forced Induction)
- ECU: Included
- Fuel Pump: Included (In-Tank)
- Intake Manifold: Included (Aluminum, Black Anodized)
- Throttle Body: 102mm (GM LS2 4-bolt)
- Injectors: 55 lbs/hr
- Fuel Type: Alcohol, Gasoline, Methanol, Flex
HOW TO USE:
- Remove existing carburetor and intake manifold.
- Install the FiTech Ultra Ram intake manifold and throttle body.
- Mount the in-tank fuel pump module within the fuel tank.
- Connect the multi-port fuel rails and injectors.
- Install the included sensors (MAP, IAT, TPS, oxygen sensor).
- Route and connect the wiring harness to the ECU and sensors.
- Connect the fuel pressure regulator.
- Install the 4.5-inch color touchscreen display.
- Fill the fuel tank and prime the fuel system.
- Start the engine and allow the self-learning ECU to calibrate.
- Fine-tune the system using the calibration module if desired.
BENEFITS OF USING THE FITECH ULTRA RAM 800 HP BIG BLOCK RECTANGLE PORT W/ MASTER KIT (36109):
- Improved engine performance and horsepower.
- Enhanced fuel efficiency compared to carbureted systems.
- Precise fuel delivery for optimal combustion.
- Simplified installation with included components and wiring harness.
- Compatibility with forced induction and multiple fuel types.
- Modernized engine control.
FEATURES:
- Black anodized aluminum intake manifold.
- Large 102mm throttle body with 1450 cfm airflow.
- In-tank fuel pump and pressure regulator.
- Multi-port fuel rails.
- 4.5-inch color touchscreen display.
- Wide-band oxygen sensor.
- Complete wiring harness and sensor package.
- Speed density (MAP-N) metering style.
- Electronic timing control compatibility.






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