Pro-Flo 4 XT EFI Kit SBC Vortec 550 HP

The Pro-Flo 4 XT EFI Kit SBC Vortec 550 HP from Edelbrock is a comprehensive fuel injection conversion system tailored for small-block Chevrolet and Vortec engine builders. This kit is ideal for those looking to modernize their classic engines with reliable EFI performance while maintaining the traditional aesthetics of vintage vehicles. It effectively addresses the challenges of retrofitting older carbureted systems, such as cold-start issues and fuel delivery inconsistencies.

Utilizing Edelbrock's advanced sequential fuel injection technology, the Pro-Flo 4 XT features individual intake-mounted injectors for precise fuel distribution and optimized combustion across various RPM ranges. The system comes complete with a full wiring harness, a programmable ECU, and integrated ignition timing control, which adjusts for changes in temperature, pressure, and engine load. This design not only enhances performance but also improves fuel economy compared to traditional carbureted setups.

Whether you're restoring a classic muscle car or upgrading a truck engine, the Pro-Flo 4 XT EFI Kit is designed to meet the demands of high-output street machines. Its robust construction includes cast aluminum fuel rails and stainless fasteners, ensuring durability against engine bay heat and vibration. This kit is perfect for enthusiasts looking to achieve modern performance levels while preserving the charm of classic engines.