SKU: AFR1840
MPN: 1840
The LS3/LS99 Mongoose CNC Cylinder Heads 260cc Assm from Air Flow Research is designed for serious engine builders and high-output automotive platforms. These cylinder heads are specifically engineered for LS-platform engines, delivering the flow characteristics and structural integrity required for both street performance and competitive applications.
Utilizing CNC-porting technology, the Mongoose design maximizes intake and exhaust flow efficiency through precision machining, ensuring consistency and reliability. The robust material specification supports high-boost and naturally aspirated environments, while the CNC machining guarantees valve seat concentricity and port alignment tolerances that enhance combustion efficiency.
Engine builders, performance shops, and LS-platform enthusiasts will find the Mongoose heads ideal for achieving 500+ horsepower in naturally aspirated builds or in forced-induction applications that demand superior airflow and heat dissipation. Their compatibility with both LS3 and LS99 block applications makes them a versatile choice for various engine configurations.
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