Roush 511 IRFE PC Crate Engine (DL511IRFEPC) – High-Performance Power for Your Build!

Unleash extreme power with the Roush 511 IRFE PC Crate Engine!

The Roush 511IRFEPC Crate Engine is a top-tier, high-displacement engine, delivering unparalleled horsepower and torque for serious enthusiasts. With its race-bred internals, precision machining, and high-flow heads, this engine is built to push the limits of performance while maintaining reliability.

Designed for high-RPM racing, drag applications, and extreme street performance!

⚠️ Requires aftermarket fuel system, ignition, and tuning for optimal performance.

---

What’s Included in the Roush 511IRFEPC Crate Engine?

✅ High-Performance Engine Block & Heads – Engineered for extreme durability and power output
✅ Precision-Balanced Rotating Assembly – Ensures smooth, high-RPM operation
✅ Race-Optimized Cylinder Heads – Enhances airflow, combustion, and fuel efficiency
✅ Performance Camshaft & Valvetrain – Designed for high lift and duration, maximizing powerband
✅ Custom-Tuned Roush Engineering Components – Ensures optimized performance in extreme applications

⚠️ EXCLUDES fuel injection system, ignition system, computer, wiring harness, and exhaust components.

---

Technical Specifications

Built for maximum torque, horsepower, and high-RPM performance!

---

Fitment & Compatibility

✔ Designed for high-performance muscle cars, drag racing, and custom builds
✔ Perfect for track, street, and competition applications
✔ Requires custom fuel system, ignition, and ECU tuning for peak performance

Ensure your vehicle’s fuel and ignition system can handle the power of this extreme crate engine!

---

Installation Notes & Recommendations

Professional Installation Required – Ensures correct fitment, tuning, and safety
⚙️ Requires Aftermarket Fuel System & Ignition – Not included with the crate engine
Designed for High-Octane Racing Fuel – Requires premium or race fuel for optimal performance

⚠️ Not emissions-certified—intended for off-road or racing applications.

---

❓ Frequently Asked Questions (FAQ)

What is the horsepower and torque output of this engine?

• The Roush 511IRFEPC is built for extreme power, but exact output varies based on fuel setup, tuning, and supporting mods. Contact Roush for dyno specifications.

Does this engine come with an ECU and wiring harness?

• No, this engine requires a standalone ECU and custom tuning for optimal performance.

Can I install this engine in a street car?

• Yes! While primarily designed for high-performance builds, this engine can be used in street applications with the proper emissions and tuning modifications.

What fuel does this engine require?

• Premium 91+ octane fuel or racing fuel is recommended for maximum performance and engine longevity.

Does it include a supercharger or forced induction?

• No, but it is compatible with aftermarket forced induction setups.

---

Order Your Roush 511IRFEPC Crate Engine Today!

Take your build to the next level with the high-performance Roush 511IRFEPC Crate Engine!

✔ 511 C.I.D Displacement for Extreme Power
✔ Built for High-RPM Racing & Muscle Car Performance
✔ Dyno-Tested & Proven for Track and Street Use
✔ Designed for Custom Builds, Drag Racing, and Pro-Touring Applications

ORDER NOW & EXPERIENCE UNMATCHED PERFORMANCE!