
Manley Race Series exhaust valve for Nissan 2.0L SR20DE applications, engineered to perform in engines operating up to 8000 RPM. Stainless steel construction with swirl-polished underheads and machined combustion faces improves airflow and combustion efficiency. Chrome stems and hard tips add durability, and these valves are recommended for alcohol-fueled racing engines needing reliable, race-capable components.
Manley Nissan 2.0L SR20DE Exhaust Valve Kit - 30.15mm Head Dia. 102.40mm O/A Length, 0.2362in Stem