Performance Beehive Valve Spring Kit with Titanium Retainers
Applications: Ford Duratec 2.0; Ford Duratec 2.3; Ford Duratec 2.5; Mazda MZR 2.0; Mazda MZR 2.3; Mazda MZR 2.5; Mazda MZR Turbo
| Safe Rpm Limit | 8000 |
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| Spring Shim Qty | 16 |
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| Spring Shim | ss-3025 |
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| Kit Spring Qty | 16 |
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| Kit Spring | spr-ts1015-be |
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| Seat Locator Qty | 16 |
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| Seat Locator | seat-dur1 |
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| Outer Spring Od | 27.70mm |
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| Outer Spring Id | 19.70mm |
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| Inner Spring Id | 15.20mm |
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| Seat Pressure | 82lbs @ 34.50mm |
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| Open Pressure | 209lbs @ 10.00mm |
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| Max Lift | 11.75mm |
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| Retainer Qty | 16 |
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| Retainer | ret-ts5.5-t1f-be |
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| Rate | 12.70lbs/mm |
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| Inner Spring Od | 23.20mm |
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| Coil Bind | 21.80mm |
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- Manufacturer: Supertech Performance
- Manufacturer part number: SPRK-TS-DUR-BE2
Please confirm the selected specification and engine application before ordering.
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