PAC Racing 1200 Series Dual Valve Spring Set
0.788 in. ID – 1.550 in. OD – 2.000 in. installed Height – 0.800 in. Max Valve Lift
Your Price: $397.14
SKU: PAC-1225-16
In Stock
–
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: 00193564531681
| Outer Diameter – Outer Valve Spring |
1.550 IN |
|---|---|
| Inner Diameter – Outer Valve Spring |
1.100 IN |
| Inner Diameter – Inner Valve Spring |
0.788 IN |
| Installed Height |
2.000 IN |
| Installed Load / Height (Valve Closed) |
250 LB @ 2.000 IN |
| Open Height |
1.200 IN |
| Open Load |
765 PS |
| Open Load / Height (Valve Open) |
765 LB @ 1.200 IN |
| Valve Spring Rate |
644 PS |
| Max Coil Bind |
1.150 IN |
| Max Valve Lift |
0.800 IN |
| Recommended Valve Spring Retainer – 400 Series |
R405 |
| Recommended Valve Spring Retainer – 500 Series |
R505, R556 |
| Recommended Valve Spring Seat |
S103, S104 |
| Recommended Valve Spring Cup |
C204 |
| Valve Spring Series |
1200 Series |
| Valve Spring Type |
Dual |
| Valve Spring Application |
Drag Race |
| Primary Market |
Circle Track|Street Performance |