
The Manley Race Series intake valve for Nissan 4.8L VTC applications is produced with a 38.50 mm head diameter, 100.21 mm overall length and a 0.2740 in stem for race-oriented engines. Part of Manley’s Race Series targeted at bracket, drag and oval track racers and engines operating under 8,000 RPM, these valves use stainless steel intake alloys with swirl-polished underheads and fully machined combustion faces to optimize airflow and combustion efficiency. Chrome stems and hard tips add wear resistance for demanding use.
Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem