Roush 511 SRFE Crate Engine – Ultimate Big-Block Ford Power for Maximum Performance!

Dominate the track and street with the Roush 511 SRFE Crate Engine!

The Roush 511 SRFE Crate Engine (511SRFE) is a big-block Ford powerhouse, engineered for unmatched torque and acceleration. Featuring a high-lift solid roller camshaft, CNC-ported aluminum heads, and race-proven internals, this engine is ready to power your high-performance build to victory.

A dyno-tested, high-horsepower engine built for extreme performance and competition!

⚠️ Requires a compatible carburetor or fuel injection system, ignition system, and exhaust components for full operation.

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What’s Included in the 511 SRFE Crate Engine?

✅ Fully Assembled 511 C.I.D Big-Block Ford Engine – Hand-built for maximum power and durability
✅ High-Performance CNC-Ported Aluminum Cylinder Heads – Optimized for maximum airflow and power
✅ Solid Roller Camshaft – Delivers high-revving performance with aggressive throttle response
✅ Forged Pistons, Crankshaft & Rods – Built for extreme durability and high RPMs
✅ Harmonic Balancer Included – Ensures smooth engine operation and longevity
✅ Oil Pan & Valve Covers – Protects internal components and enhances durability
✅ Dyno-Tested & Roush-Calibrated – Guarantees optimal performance and reliability

⚠️ EXCLUDES carburetor, throttle body, distributor, ignition components, flywheel, flexplate, computer, and wiring harness.

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Technical Specifications

Designed for extreme horsepower, torque, and durability under high-performance conditions!

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Fitment & Compatibility

✔ Perfect for high-performance street builds, drag racing, and pro-touring applications
✔ Designed for seamless integration with aftermarket carbureted or EFI fuel systems
✔ Ideal for classic Ford Mustangs, Cobra replicas, and custom-built race cars

Ensure your fuel system, ignition, and drivetrain components are compatible before ordering!

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Installation Notes & Recommendations

Professional Installation Recommended – Ensures correct fitment, tuning, and performance
⚙️ Requires a Compatible Fuel & Ignition System – Not included with the crate engine
Requires Premium Fuel (91 Octane or Higher) – Designed for high-performance applications

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

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❓ Frequently Asked Questions (FAQ)

What is the horsepower and torque output of this engine?

• The Roush 511 SRFE Crate Engine delivers massive horsepower and torque for high-performance racing applications. Contact Roush for exact power ratings.

Is this engine fuel injected or carbureted?

• This engine is designed for use with a carbureted or aftermarket EFI system. It does NOT include a fuel system.

Does it include a transmission or ECU?

• No, this package does NOT include a transmission or ECU. These must be purchased separately based on your application.

Can I install this engine in a classic Mustang or Cobra replica?

• Yes! This 511 C.I.D big-block Ford is an ideal upgrade for classic Mustangs, Shelby Cobras, and hot rods.

Does this engine require a specific fuel type?

• Yes, it requires premium fuel (91 octane or higher) due to its high-performance design.

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Order Your Roush 511 SRFE Crate Engine Today!

Upgrade your classic Ford or high-performance build with the extreme power of the Roush 511 SRFE Crate Engine!

✔ 511 C.I.D Big-Block Ford with Premium Components
✔ Dyno-Tested & Roush-Calibrated for Maximum Power
✔ Ideal for Classic Ford Restorations, Pro-Touring Builds, and Drag Racing
✔ Built for Extreme Power, Durability, and High-RPM Performance

ORDER NOW & EXPERIENCE THE LEGENDARY PERFORMANCE OF ROUSH!