Description
Valve spring performance directly impacts your engine’s RPM ceiling, valve control, and overall durability under high-load conditions. The Isky 1.540in Valve Springs deliver consistent spring rates and minimal float across the entire rev range, making them essential for any serious build running aggressive cam profiles or extended RPM applications. With a set of 16 springs, you have everything needed for a complete valve train refresh.
- Spring Rate: 490 lb/in
- Outer Diameter: 1.540 inches
- Coil Bind: 1.130 inches
- Configuration: Dual spring with damper
- Quantity: Set of 16
- Manufacturer: Isky
- MPN: 9265






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