Nissan CA18 Valve Spring & Ti-Retainer Kit

Performance Valve Springs & Ti-Retainers for Nissan CA18 engines

These install with 85Lbs seat tension, 185Lbs open at 10mm and will go 10.5mm Max valve lift.

Includes: 16x Valve Springs and 16x Titanium Retainers.

These are a simple drop in set.