Performance Dual Valve Spring Kit with Titanium Retainers
Applications: Subaru EJ20 Turbo DOHC; Subaru EJ25 Turbo DOHC
| Retainer Qty | 16 |
|---|
| Seat Locator | seat-ts/sub4 |
|---|
| Seat Locator Qty | 16 |
|---|
| Kit Spring | spr-ts1015 |
|---|
| Kit Spring Qty | 16 |
|---|
| Safe Rpm Limit | 8000 |
|---|
| Retainer | ret-ts60in2/wrx1 |
|---|
| Rate | 14.90lbs/mm |
|---|
| Outer Spring Od | 27.50mm |
|---|
| Outer Spring Id | 20mm |
|---|
| Inner Spring Od | 20mm |
|---|
| Inner Spring Id | 14.20mm |
|---|
| Seat Pressure | 100lbs @ 33.80mm |
|---|
| Open Pressure | 273lbs @ 11.50mm |
|---|
| Max Lift | 13.50mm |
|---|
| Coil Bind | 20.70mm |
|---|
- Manufacturer: Supertech Performance
- Manufacturer part number: SPRK-TS1015-IN-SU4
Please confirm the selected specification and engine application before ordering.
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