Valve Spring
| Compression Pressure (N (Lb) @ SpecLength) | Intake | 159.9 ft. lbs. @ 1.031 inch |
| Exhaust | 159.9 ft. lbs. @ 1.031 inch | |
| Free Length (Approximate) | Intake | 1.6598 inch |
| Exhaust | 1.6598 inch | |
| Installed Pressure (N (ft. lbs.) @ Spec. Length) | Intake | 64.99 ft. lbs. @ 1.4228 inch |
| Exhaust | 64.99 ft. lbs. @ 1.4228 inch | |
| Service Limit | 10% pressure loss @ 1.103 inch |