RB25DET NVCS Valve Springs

High performance valve springs designed for the Nissan RB25DET engine, featuring titanium retainers for enhanced durability and performance.

Package includes:

• 24 valve springs
• 24 titanium retainers
• 12 spring bases for the exhaust side to ensure consistent install heights

Specifications:

• Intake: 83 lb seat pressure at 30.40 mm installed height
• Exhaust: 80 lb seat pressure at 30.65 mm installed height
• Maximum lift: 10.50 mm