Sale!
Notice: Product Images may differ from the actual product. Image may be a representation of this item.
PAC Racing 1900 Series Dual Valve Spring Set
0.794 in. ID – 1.459 in. OD – 1.875 in. installed Height – 0.700 in. Max Valve Lift
Your Price: $172.17
SKU: PAC-1903-16
In Stock
–
PAC Racing’s 1900 Series Hot Rod Valve Springs provide performance and quality on a budget. These springs utilize our signature PACaloy super clean wire and undergo a multi-peen process to optimize service life. Applications include Small Block Chevy, Big Block Chevy, AMC, GM Gen III/IV LS, Big Block Ford, Big Block Mopar, Buick V8, and more.
- Built using our signature PACaloy super clean wire to ensure strength and durability
- Multi-peen process to optimize service life
- Available in single and dual spring configurations
GTIN: 00193564532534
| Outer Diameter – Outer Valve Spring | 1.459 IN |
|---|---|
| Inner Diameter – Outer Valve Spring | 1.075 IN |
| Inner Diameter – Inner Valve Spring | 0.794 IN |
| Installed Height | 1.875 IN |
| Installed Load / Height (Valve Closed) | 120 LB @ 1.875 IN |
| Open Height | 1.175 IN |
| Open Load | 394 PS |
| Open Load / Height (Valve Open) | 394 LB @ 1.175 IN |
| Valve Spring Rate | 391 PS |
| Max Coil Bind | 1.050 IN |
| Max Valve Lift | 0.700 IN |
| Recommended Valve Spring Retainer – 300 Series | R391 |
| Recommended Valve Spring Seat | S103, S104 |
| Valve Spring Series | 1900 Series |
| Valve Spring Type | Dual |
| Valve Spring Application | Hot Rod |
| Primary Market | Drag Race|Street Performance |