Description
Titanium valve spring retainers reduce rotational mass and inertia, enabling faster valve actuation and more consistent rpm performance across your entire power band. By eliminating the weight penalty of steel retainers, you gain improved valve control under high-load conditions—critical for forced-induction and naturally-aspirated builds pushing peak rpm. This set of 16 is engineered for dual-spring configurations and ready for bolt-on installation on compatible cylinder heads.
- Material: Titanium
- Angle: 10-degree
- OD steps: 1.120 in / 0.730 in
- Spring height: 1.500–1.550 in
- Configuration: Dual spring
- Quantity: Set of 16
- MPN: 738-16






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