Roush Industries Inc. Crate Engines BD347IRC

Roush 347IR Crate Engine (BD347IRC) – High-Performance Small-Block Power for Street & Track! Upgrade your ride with the Roush 347IR Crate Engine! The Roush 347IR Crate Engine (BD347IRC) is a naturally aspirated small-block powerhouse , delivering exceptional throttle response, impressive torque, and high-RPM stability . Designed for performance street driving and occasional track use , this engine is precision-engineered with race-proven components to maximize durability and power output . A high-revving small-block designed to push performance to the next level! ⚠️ Requires aftermarket fuel system, ignition, and tuning for peak performance. What’s Included in the Roush 347IR Crate Engine? ✅ High-Performance Engine Block & Heads – Engineered for maximum strength and reliability ✅ Internally Balanced Rotating Assembly – Provides smooth, high-RPM operation ✅ Race-Optimized Cylinder Heads – Enhances airflow, combustion, and efficiency ✅ Custom-Tuned Induction System – Delivers instant throttle response and strong powerband ✅ Performance Camshaft & Valvetrain – Designed for high lift and duration, maximizing power output ⚠️ EXCLUDES fuel injection system, ignition system, computer, wiring harness, and exhaust components. Technical Specifications Feature Details Brand Roush Industries Inc. Manufacturer’s Part # BD347IRC Product Type Crate Engine Summit Racing Part # ROI-BD347IRC Crate Engine Family Roush Racing Actual Displacement 5.7L / 347 C.I.D Assembled? ✅ Yes Engine Block Material High-Performance Cast Iron Cylinder Head Material Aluminum Engine Balance Internally Balanced Camshaft Type Hydraulic Roller Rear Main Seal Style 1-Piece Induction System Included? ✅ Yes Carburetor Included? ❌ No Throttle Body Included? ❌ No Distributor Included? ❌ No Oil Pan Included? ✅ Yes Valve Covers Included? ✅ Yes Timing Cover Included? ✅ Yes Water Pump Included? ❌ No Harmonic Balancer Included? ✅ Yes Flexplate Included? ❌ No Flywheel Included? ❌ No Air Cleaner Included? ❌ No Spark Plugs Included? ❌ No Spark Plug Wires Included? ❌ No Computer Included? ❌ No Wiring Harness Included? ❌ No Supercharger Included? ❌ No Quantity Sold Individually Engineered for maximum torque, high-RPM performance, and durability! Fitment & Compatibility ✔ Perfect for classic muscle cars, street machines, and custom pro-touring builds ✔ Designed for seamless integration with aftermarket fuel injection or carburetor setups ✔ Ideal for lightweight performance cars and classic high-revving V8 builds Ensure your vehicle’s fuel and ignition system can handle the power of this high-performance crate engine! Installation Notes & Recommendations Professional Installation Recommended – Ensures correct fitment, tuning, and performance ⚙️ Requires Aftermarket Fuel System & Ignition – Not included with the crate engine Designed for High-Octane Performance Fuel – Requires premium or race fuel for optimal 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 347IR Crate Engine is built for high-performance applications , 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 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 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 forced induction? No, but it is compatible with aftermarket superchargers or turbocharger setups. Order Your Roush 347IR Crate Engine Today! Take your build to the next level with the high-performance Roush 347IR 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 Custom Builds, Drag Racing, and Pro-Touring Applications ORDER NOW & EXPERIENCE UNMATCHED PERFORMANCE! Brand: Roush Industries Inc. Manufacturer’s Part Number: BD347IRC Part Type: Crate Engines Summit Racing Part Number: ROI-BD347IRC