Valve Spring – 1300 Series – Dual
SKU: PAC-1357
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| Outer Diameter – Outer Valve Spring |
1.500 IN |
|---|---|
| Inner Diameter – Outer Valve Spring |
1.050 IN |
| Inner Diameter – Inner Valve Spring |
0.726 IN |
| Installed Height |
2.150 IN |
| Installed Load / Height (Valve Closed) |
375 LB @ 2.150 IN |
| Open Height |
1.200 IN |
| Open Load |
1116 PS |
| Open Load / Height (Valve Open) |
1116 LB @ 1.200 IN |
| Valve Spring Rate |
780 PS |
| Max Coil Bind |
1.130 IN |
| Max Valve Lift |
0.950 IN |
| Recommended Valve Spring Retainer – 400 Series |
R408 |
| Recommended Valve Spring Retainer – 500 Series |
R508, R509, R544 |
| Recommended Valve Spring Retainer – 600 Series |
R608, R609, R644 |
| Recommended Valve Spring Seat |
S110, S126, S134 |
| Recommended Valve Spring Cup |
C202 |
| Valve Spring Series |
1300 Series |
| Valve Spring Type |
Dual |
| Valve Spring Application |
Drag Race |