Performance Dual Valve Spring Kit with Titanium Retainers
Applications: Mini R53
| Seat Locator | seat-mc1015d |
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| Seat Locator Qty | 16 |
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| Kit Spring | spr-ec3025d |
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| Kit Spring Qty | 16 |
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| Valve Locks | kpr-6s/7 |
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| Valve Locks Qty | 32 |
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| Safe Rpm Limit | 8000 |
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| Retainer Qty | 16 |
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| Retainer | ret-ec3020t1 |
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| Rate | 12.80lbs/mm |
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| Outer Spring Od | 26.60mm |
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| Outer Spring Id | 19.60mm |
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| Inner Spring Od | 19.40mm |
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| Inner Spring Id | 14.20mm |
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| Seat Pressure | 70lbs @ 34.20mm |
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| Open Pressure | 202lbs @ 10.00mm |
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| Max Lift | 14.10mm |
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| Coil Bind | 20.70mm |
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- Manufacturer: Supertech Performance
- Manufacturer part number: SPRK-EC3025D-MC
Please confirm the selected specification and engine application before ordering.
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