Roush DL347IRFSC 347 CI Injection Ready Fuel Specific Engine

Roush Industries DL347IRFSC Crate Engine

The Roush Industries DL347IRFSC Crate Engine is a high-specification 347 cubic inch core built to the durable DL (Durable Line) platform, engineered for longevity and advanced electronic control. The IRFSC code denotes Injection Readiness (IR) along with a Fuel-Specific Calibration, preparing the engine perfectly for high-flow EFI systems and optimizing performance when utilizing specific performance fuel grades. This engine utilizes robust internals designed to handle both aggressive street demands and high-output track use, ensuring long-term reliability under stress.

This Roush Industries DL347IRFSC Crate Engine is an excellent solution for builders utilizing advanced electronic management, providing a strong, high-quality core that is fully tested and tuned by Roush experts to ensure superb throttle response and reliable power. As a versatile and powerful upgrade, the unit minimizes installation hassle. Roush’s rigorous dyno testing guarantees consistent, high-output figures, making this engine a premium, turnkey choice for performance enthusiasts transitioning to electronic fuel management.