Performance Dual Valve Spring Kit with Titanium Retainers
Applications: Mazda 1.8 Miata BP
| Outer Spring Od | 27.50mm |
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| Kit Spring Qty | 16 |
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| Kit Spring | spr-ts1012 |
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| Seat Locator Qty | 16 |
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| Seat Locator | seat-ts/ma18i |
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| Retainer Qty | 16 |
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| Retainer | ret-ts60/ma2 |
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| Rate | 9.60lbs/mm |
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| Coil Bind | 20mm |
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| Max Lift | 12.90mm |
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| Open Pressure | 170lbs @ 10.00mm |
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| Seat Pressure | 75lbs @ 33.60mm |
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| Inner Spring Id | 15.20mm |
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| Inner Spring Od | 20mm |
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| Outer Spring Id | 20mm |
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| Safe Rpm Limit | 8000 |
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- Manufacturer: Supertech Performance
- Manufacturer part number: SPRK-1012-M18D
Please confirm the selected specification and engine application before ordering.
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