Performance Dual Valve Spring Kit with Steel Retainers
Applications: BMW M50; BMW M52; BMW M54; BMW S50; BMW S52
| Seat Locator Qty | 24 |
|---|
| Kit Spring | spr-h1000d |
|---|
| Kit Spring Qty | 24 |
|---|
| Safe Rpm Limit | 8000 |
|---|
| Seat Locator | seat-bm60 |
|---|
| Retainer Qty | 24 |
|---|
| Retainer | ret-hbk-st |
|---|
| Outer Spring Od | 29.65mm |
|---|
| Outer Spring Id | 21.85mm |
|---|
| Inner Spring Od | 20.50mm |
|---|
| Inner Spring Id | 15.50mm |
|---|
| Seat Pressure | 80lbs @ 35.70mm |
|---|
| Open Pressure | 195lbs @ 10.00mm |
|---|
| Max Lift | 12.70mm |
|---|
| Coil Bind | 20.70mm |
|---|
| Rate | 11.50lbs/mm |
|---|
- Manufacturer: Supertech Performance
- Manufacturer part number: SPRK-H1000D-BM-ST
Please confirm the selected specification and engine application before ordering.
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