Chevy BBC 454 Downdraft + FiTech Ultra EFI Fuel Injection System [Polished]

Engineered for peak efficiency and power, our system features a downdraft manifold designed for extraordinary throttle response and smooth engine operation across a diverse RPM range. FiTech's advanced EFI technology integration ensures the system intuitively adapts to your engine, striking a perfect balance of power and efficiency.

Key Features:

• Seamless integration with FiTech’s self-tuning EFI technology, suitable for a range of applications from amateur to professional.
• Durable construction with CNC machined, heat-treated 601 Cast aluminum.
• Precision-engineered butterflies, each meticulously machined for its bore, mounted on centerless ground brass shafts with split screws for exceptional reliability.
• O-ring seals on lower mounting faces for guaranteed leak-proof performance.
• Customizable bell crank with an indexable eccentric cable pulley, fine-tuning the balance between low-speed drivability and full throttle efficiency.
• Complete linkage set, including throttle stops, idle controls, lever arms, and joiner/balancer.
   

Inclusions and Compatibility:

• Includes the necessary high-impedance injectors capable of supporting up to 800 horsepower, streamlining the installation process.
• Features EV1 injector plugs, ensuring compatibility and performance.
• Utilizes GM sensors for TPS, IAC, and CTS, and Bosch sensors for TMAP and O2, guaranteeing high-quality and reliable readings.
• Designed to accommodate a wide range of engines, from standard rebuilt motors to custom-built racing engines.

Our Downdraft 8 Stack EFI Intake Manifold System, integrated with FiTech’s advanced computer technology and enhanced with top-tier sensors and injectors, offers a sophisticated, efficient, and powerful solution for electronic fuel injection. Elevate your vehicle's performance with this state-of-the-art EFI system, a testament to the pinnacle of engine technology.