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Childish Concepts
''Where we want to work with you to get that win"
30 Pound Narrow Dual Spring
Product Details
30 pound dual spring sold as each
- 30 lbs. of pressure at 1.050" installed height
- 40 lbs. of pressure at 0.970" installed height
- Coil bind at .710 outer and .640 inner spring
- Free height 1.380
- Inner spring .485 ID, .625 OD
- Outer spring .670 ID, .875 OD
These will work with dukar 212, ghost, non hemi predator steel valve retainers
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