
The Manley Race Series intake valve for Nissan 4.8L VTC applications has a 40.50 mm head diameter, 100.21 mm overall length and a 0.2740 in stem, intended for high-rev race engines. Part of Manley’s Race Series aimed at bracket, drag and oval track racing and engines under 8,000 RPM, these valves use stainless steel intake alloys, swirl-polished underheads and fully machined combustion faces to improve airflow and combustion efficiency. Chrome stems and hard tips help extend service life.
Manley Nissan 4.8L VTC intake Valve Kit - 40.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem