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The Manley Race Series intake valve for the Acura B16A1 balance stainless construction with swirl-polished underheads and machined combustion faces to improve airflow in engines up to 8,000 RPM. Chrome stems and hard tips enhance durability, and available valve shapes let builders match geometry to specific racing or high-performance configurations where consistent sealing and longevity are needed.
Manley Acura 1.6L B16A1 intake Valve Kit - 34.00mm Head Dia. 102.40mm O/A Length, 0.2157in Stem
