Description
Dual valve springs are essential for high-RPM stability and consistent valve control, preventing float and surge during aggressive cam profiles. Whether you’re running a naturally aspirated build or forced induction setup, these springs deliver the precise rate and bind characteristics needed to maintain valve timing integrity across your entire power band. At 360 lb/in with a 1.150″ coil bind, they’re engineered to handle sustained performance without sacrificing responsiveness.
- Dual spring design
- 360 lb/in spring rate
- 1.514″ outer diameter
- 1.150″ coil bind
- Set of 16 springs
- MPN: 98512
- Bolt-on installation
- High-RPM rated






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