Valve Spring: Specifications
| Compression Pressure @ Spec Length | Intake | 159.9 at 1.031 Pound Force At Inch (lbf @ in) |
| Exhaust | 159.9 at 1.031 Pound Force At Inch (lbf @ in) | |
| Free Length (Approximate) | Intake | 1.6598 Inch (in) |
| Exhaust | 1.6598 Inch (in) | |
| Installed Pressure (@ Spec. Length) | Intake | 64.99 at 1.4228 Pound Force At Inch (lbf @ in) |
| Exhaust | 64.99 at 1.4228 Pound Force At Inch (lbf @ in) | |
| Service Limit | 10% Pressure Loss at 28.02 mm (1.103 inch) |