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