5000 Series Intake and Exhaust Valves

The Ferrea 5000 Series Valves are a cost-effective valvetrain solution designed to handle high RPM and high spring pressure. These valves are manufactured in Ferrea's CNC centers, ensuring tight tolerances and a budget-friendly price. Part Number F5515 is for intake valves with a 30 mm head diameter, and Part Number F5512 is for exhaust valves with a 26 mm head diameter.

This set includes 16 intake and exhaust valves, suitable for 1.600L SOHC 16-valve D16Z6, D16Y5, D16Y7, and D16Y8 engines. The intake valves (F5515) measure 30 mm in head diameter, 5.48 mm in stem diameter, and 118.6 mm in overall length. The exhaust valves (F5512) feature a 26 mm head diameter, 5.46 mm stem diameter, and 115.95 mm overall length. Both valve types are stock size with flat heads and are made from a special alloy.