Description
Valve spring performance is critical to engine reliability at high RPM, and the Isky 1.430in Valve Springs 6105 deliver the consistent load control needed for sustained racing conditions. With a dual spring and damper design, these springs eliminate harmonic resonance that can cause valve float and catastrophic engine failure. Whether you’re building a competition engine or upgrading a street machine, this proven design maintains precise valve timing under extreme loads.
- Dual spring damper
- 330 lb/in rate
- 1.430 in OD
- 1.120 in coil bind
- Set of 16 springs
- MPN: 6105






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