NK Performance and Racing
PAC Racing Valve Springs 1207X Set of 16 (Springs Only)
PAC Racing Valve Springs 1207X Set of 16 (Springs Only)
Regular price
$392.99 USD
Regular price
Sale price
$392.99 USD
Unit price
per
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| Outer Diameter – Outer Valve Spring |
1.304 IN |
|---|---|
| Inner Diameter – Outer Valve Spring |
0.950 IN |
| Inner Diameter – Inner Valve Spring |
0.680 IN |
| Installed Height |
1.800 IN |
| Installed Load / Height (Valve Closed) |
155 LB @ 1.800 IN |
| Open Height |
1.150 IN |
| Open Load |
436 PS |
| Open Load / Height (Valve Open) |
436 LB @ 1.150 IN |
| Valve Spring Rate |
433 PS |
| Max Coil Bind |
1.000 IN |
| Max Valve Lift |
0.700 IN |
