Roush Industries Inc. Crate Engines DL331SRXDSC

Roush 331SRXDSC Crate Engine – High-Performance Supercharged Power for Street & Track! Take your build to the next level with the Roush 331SRXDSC Crate Engine! The Roush 331SRXDSC Crate Engine is engineered for extreme power and reliability , featuring a supercharger, performance camshaft, and lightweight rotating assembly . This dyno-tested and race-proven engine is built for high-RPM performance, track-ready durability, and aggressive street driving . The ultimate power solution for muscle cars, hot rods, and high-performance builds! ⚠️ Requires aftermarket fuel system, ignition, and ECU tuning for peak performance. What’s Included in the Roush 331SRXDSC Crate Engine? ✅ High-Performance Supercharged Engine Block & Heads – Designed for maximum durability and high power output ✅ Internally Balanced Rotating Assembly – Ensures smooth, high-RPM operation ✅ Race-Optimized Cylinder Heads – Enhances airflow, combustion, and efficiency ✅ Custom-Tuned Supercharger System – Delivers instant throttle response and explosive acceleration ✅ Performance Camshaft & Valvetrain – Designed for high lift and duration, maximizing powerband ⚠️ EXCLUDES intake manifold, throttle body, ignition system, computer, wiring harness, and exhaust components. Technical Specifications Feature Details Brand Roush Industries Inc. Manufacturer’s Part # DL331SRXDSC Product Type Crate Engine Summit Racing Part # ROI-DL331SRXDSC Crate Engine Family Roush Racing Actual Displacement 5.4L / 331 C.I.D Assembled? ✅ Yes Engine Block Material High-Performance Cast Iron Cylinder Head Material Aluminum Engine Balance Internally Balanced Camshaft Type High-Performance Hydraulic Roller Rear Main Seal Style 1-Piece Supercharger 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 Quantity Sold Individually Engineered for maximum torque, horsepower, and high-RPM reliability! Fitment & Compatibility ✔ Designed for high-performance street builds, drag racing, and custom pro-touring applications ✔ Supercharged powerplant ideal for muscle cars, hot rods, and performance trucks ✔ Requires custom fuel system, ignition, and 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 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 331SRXDSC is built for extreme horsepower and torque , with exact numbers depending 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 a supercharger or forced induction? Yes! This engine includes a high-performance supercharger for extreme power gains. Order Your Roush 331SRXDSC Crate Engine Today! Take your build to the next level with the high-performance Roush 331SRXDSC Supercharged Crate Engine! ✔ Supercharged Power for Maximum Performance ✔ Built for High-RPM Racing & Street Domination ✔ Dyno-Tested & Proven for Track and Street Use ✔ Designed for Custom Builds, Drag Racing, and Pro-Touring Applications ORDER NOW & EXPERIENCE UNMATCHED PERFORMANCE! Brand: Roush Industries Inc. Manufacturer’s Part Number: DL331SRXDSC Part Type: Crate Engines Summit Racing Part Number: ROI-DL331SRXDSC