Supertech BMW S14 Performance Dual Valve Spring Kit with Titanium Retainers SPRK-H1005D-S14
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Performance Dual Valve Spring Kit with Titanium Retainers
Applications: Nissan RNN14
| Retainer Qty | 16 |
|---|---|
| Seat Locator | use oem seat |
| Seat Locator Qty | 16 |
| Kit Spring | spr-h1005d |
| Kit Spring Qty | 16 |
| Safe Rpm Limit | 8000 |
| Retainer | ret-nsr20/t1 |
| Rate | 11.50lbs/mm |
| Coil Bind | 20.70mm |
| Outer Spring Od | 29.65mm |
| Outer Spring Id | 21.85mm |
| Inner Spring Od | 20.50mm |
| Inner Spring Id | 15.50mm |
| Seat Pressure | 75lbs @ 38.50mm |
| Open Pressure | 190lbs @ 10.00mm |
| Max Lift | 12mm |
Please confirm the selected specification and engine application before ordering.