Valve Spring: Specifications
| Free Length | Outer Spring | 2.03 Inch (in) | |
| Damper Spring | 1.86 Inch (in) | ||
| Out Of Square Limit | 0.062 Inch (in) | ||
| Installed Height | 1.687-1.750 Inch (in) | ||
| Pressure | Closed | Intake | 76-84 at 1.70 Pound Force At Inch (lbf @ in) |
| Exhaust | 76-84 at 1.70 Pound Force At Inch (lbf @ in) | ||
| Open | Intake | 194-206 at 1.25 Pound Force At Inch (lbf @ in) | |
| Exhaust | 194-206 at 1.25 Pound Force At Inch (lbf @ in) |