Description
Roush 347 SR Crate Engine (BD347SRC) – High-Performance Ford Windsor Power for Classic & Custom Builds!
Dominate the road and track with the Roush 347 SR Crate Engine!
The Roush 347 SR Crate Engine (BD347SRC) is a high-revving, naturally aspirated powerhouse, delivering explosive throttle response, impressive torque, and unmatched high-RPM stability. Designed for performance street driving and track use, this engine is precision-engineered with race-proven components to maximize durability and output.
A high-performance small-block built for exhilarating acceleration and long-lasting power!
⚠️ Requires aftermarket exhaust, cooling system, and drivetrain components for optimal performance.
What’s Included in the Roush 347 SR Crate Engine?
✅ High-Performance Cast Iron Engine Block – Provides strength, longevity, and durability
✅ Internally Balanced Rotating Assembly – Ensures smooth, high-RPM operation
✅ Race-Optimized Aluminum Cylinder Heads – Enhances airflow, combustion, and efficiency
✅ Carbureted Induction System – Delivers instant throttle response and strong powerband
✅ Hydraulic Roller Camshaft & Valvetrain – Designed for high lift and duration, maximizing power output
✅ Factory-Calibrated Ignition & Distributor System – Ensures reliable spark delivery and peak performance
⚠️ EXCLUDES electronic fuel injection, transmission, and custom exhaust components.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Roush Industries Inc. |
| Manufacturer’s Part # | BD347SRC |
| Product Type | Crate Engine |
| Summit Racing Part # | ROI-BD347SRC |
| Crate Engine Family | Ford Windsor |
| Actual Displacement | 5.7L / 347 C.I.D |
| Assembled? | ✅ Yes |
| Engine Block Material | Cast Iron |
| Cylinder Head Material | Aluminum |
| Camshaft Type | Hydraulic Roller |
| Rear Main Seal Style | 1-Piece |
| Intake Manifold Included? | ✅ Yes |
| Fuel Delivery System | Carbureted |
| Carburetor Included? | ✅ Yes |
| Throttle Body Included? | ❌ No |
| Distributor Included? | ❌ No |
| Oil Pan Included? | ✅ Yes |
| Valve Covers Included? | ✅ Yes |
| Timing Cover Included? | ✅ Yes |
| Water Pump Included? | ✅ Yes |
| Harmonic Balancer Included? | ✅ Yes |
| Flexplate Included? | ❌ No |
| Flywheel Included? | ✅ Yes |
| Air Cleaner Included? | ❌ No |
| Spark Plugs Included? | ✅ Yes |
| Spark Plug Wires Included? | ✅ Yes |
| Computer Included? | ❌ No |
| Wiring Harness Included? | ❌ No |
| Supercharger Included? | ❌ No |
| Quantity | Sold Individually |
Engineered for maximum torque, high-RPM performance, and long-lasting durability!
Fitment & Compatibility
✔ Designed for classic Mustangs, Cobra replicas, and Ford Windsor swap projects
✔ Perfect for hot rods, pro-touring builds, and street machines
✔ Compatible with standard Ford Windsor motor mounts and transmissions
Ensure your vehicle’s cooling system, fuel system, and drivetrain can handle this high-performance engine!
Installation Notes & Recommendations
Professional Installation Recommended – Ensures correct fitment, tuning, and peak performance
⚙️ Requires Aftermarket Exhaust & Fuel System – Not included with the crate engine
High-Octane Fuel Required – Premium 91+ octane fuel or race fuel recommended for best results
⚠️ 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 347 SR Crate Engine is engineered for high-performance driving, with output varying based on fuel setup, tuning, and supporting modifications. Contact Roush for dyno specifications.
Does this engine come with an ECU and wiring harness?
- No, this engine uses a carbureted system and does not require an ECU.
Can I install this engine in a street car?
- Yes! While primarily designed for performance applications, this engine can be used in street cars with proper emissions modifications and tuning.
What fuel does this engine require?
- Premium 91+ octane fuel or racing fuel is recommended for maximum performance and engine longevity.
Does it include forced induction?
- No, but it is compatible with aftermarket superchargers or turbocharger setups.
Order Your Roush 347 SR Crate Engine Today!
Take your classic Ford or high-performance muscle car to the next level with the Roush 347 SR Crate Engine!
✔ High-Revving 347 C.I.D Small-Block for Maximum Power
✔ Built for Performance Street & Track Applications
✔ Dyno-Tested & Proven for Peak Horsepower and Torque
✔ Designed for Classic Mustang Restorations, Hot Rods, and Performance Builds
ORDER NOW & EXPERIENCE UNMATCHED PERFORMANCE!
Brand: Roush Industries Inc.
Manufacturer’s Part Number: BD347SRC
Part Type: Crate Engines
Product Line: Roush 347 SR Crate Engines
Summit Racing Part Number: ROI-BD347SRC
Crate Engine Family: Ford Windsor
Actual Engine Displacement: 5.7L/347
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Cast iron
Assembled: Yes
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Carbureted
Cylinder Heads Included: Yes
Carburetor Included: Yes
Throttle Body Included: No
Distributor Included: No
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: Yes
Harmonic Balancer Included: Yes
Flexplate Included: No
Flywheel Included: Yes
Air Cleaner Included: No
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: No
Wiring Harness Included: No
Supercharger Included: No
Quantity: Sold individually.
