ZZ6 EFI Turn-Key Crate Engine 5.7L

The Chevrolet Performance ZZ6 EFI Turn-Key Crate Engine is a 350ci (5.7L) small-block engine designed for modern performance with a traditional style. It features an electronically controlled port fuel injection system integrated with an aluminum intake manifold that mimics a carbureted appearance, allowing for a traditional air cleaner.

This engine utilizes proven Fast Burn aluminum cylinder heads with large intake runners and beehive-style valve springs for enhanced high-rpm performance and durability. It also includes an aggressive hydraulic roller camshaft for improved airflow and drivability, and a simple plug-and-play control system that eliminates the need for third-party tuning.