Performance Dual Valve Spring Kit with Titanium Retainers
Applications: Acura K20A2 / K20A3 / K20A4; Acura K24A2; Honda F20C / F22C; Honda K20A2 / K20A3 / K20A4 / K20Z1 / K20Z3; Honda K24A2
| Outer Spring Od | 30mm |
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| Kit Spring Qty | 16 |
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| Kit Spring | spr-h1021d |
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| Seat Locator Qty | 16 |
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| Seat Locator | seat-h1020ds |
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| Retainer Qty | 16 |
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| Retainer | ret-k20a2/t2 |
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| Rate | 13.20lbs/mm |
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| Coil Bind | 22.70mm |
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| Max Lift | 15.30mm |
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| Open Pressure | 261lbs @ 12.00mm |
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| Seat Pressure | 95lbs @ 40.40mm |
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| Inner Spring Id | 15.50mm |
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| Inner Spring Od | 21.30mm |
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| Outer Spring Id | 21.80mm |
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| Safe Rpm Limit | 8000 |
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- Manufacturer: Supertech Performance
- Manufacturer part number: SPRK-H1021D
Please confirm the selected specification and engine application before ordering.
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