| Industry | Automotive |
|---|---|
| Product Market | Domestic |
| Product Category | Hot Rod |
| Product Type | Engine Valve Spring |
| Outer Diameter – Outer Valve Spring | 1.500 IN |
| Inner Diameter – Outer Valve Spring | 1.086 IN |
| Inner Diameter – Inner Valve Spring | 0.996 IN |
| Installed Height | 1.880 IN |
| Installed Load / Height (Valve Closed) | 98 LB @ 1.880 IN |
| Open Height | |
| Open Load | |
| Open Load / Height (Valve Open) | 316 LB @ 1.300 IN |
| Valve Spring Rate | 376 PS |
| Max Coil Bind | 1.115 IN |
| Max Valve Lift | 0.600 IN |
| Recommended Valve Spring Retainer – 300 Series | R378 |
| Recommended Valve Spring Seat | S112, S113 |
| Valve Spring Series | 1900 Series |
| Valve Spring Type | Single with Damper |
| Valve Spring Application | Hot Rod |
| Primary Market | Drag Race|Street Performance |
