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PAC Racing 1200 Series Dual Valve Spring Set
0.851 in. ID – 1.625 in. OD – 2.000 in. installed Height – 0.850 in. Max Valve Lift
Your Price: $397.14
SKU: PAC-1224-16
In Stock
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PAC Racing’s 1200 Drag Race Dual Springs are perfect for sportsman-level racers looking for a quality product without breaking the bank. They are constructed of our signature PACaloy super clean wire and heat-treated in-house for precise spring rates and enhanced strength. They also go through a multi-peen process to optimize service life.
- Built using our signature PACaloy super clean wire to ensure strength and durability
- In-house heat-treating for precise spring rates and increased strength
- Multi-peen process to optimize service life
GTIN: 00193564531674
Outer Diameter – Outer Valve Spring |
1.625 IN |
---|---|
Inner Diameter – Outer Valve Spring |
1.175 IN |
Inner Diameter – Inner Valve Spring |
0.851 IN |
Installed Height |
2.000 IN |
Installed Load / Height (Valve Closed) |
275 LB @ 2.000 IN |
Open Height |
1.150 IN |
Open Load |
810 PS |
Open Load / Height (Valve Open) |
810 LB @ 1.150 IN |
Valve Spring Rate |
629 PS |
Max Coil Bind |
1.100 IN |
Max Valve Lift |
0.850 IN |
Recommended Valve Spring Retainer – 400 Series |
R404 |
Recommended Valve Spring Retainer – 500 Series |
R504 |
Recommended Valve Spring Seat |
S101, S102 |
Recommended Valve Spring Cup |
C205 |
Valve Spring Series |
1200 Series |
Valve Spring Type |
Dual |
Valve Spring Application |
Drag Race |
Primary Market |
Drag Race|Street Performance |