KELFORD KVS25R-T Valve Springs and Titanium Retainers for NISSAN RB25DET Engine
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High performance Nissan RB25 valve springs with Titanium retainers.
Includes 24 springs, 24 retainers and 12 spring bases for the exhaust side to even up the install heights.
- Intake: 83lb seat pressure at 30.40mm installed height.
- Exhaust: 80lb seat pressure at 30.65mm installed height.
- 10.50mm maximum lift.