Valve Spring: Specifications
| Length Installed | 1.3780 Inch (in) |
| Free | 1.6059 - 1.7201 Inch (in) |
| Valve Closed | 1.3780 in |
| Valve Open | 0.9646 in |
| Force, Valve Closed | 47.5 - 52.5 Pound-Force (lbf) |
| Valve Open | 130.2 - 141.9 lbs |
| Diameter Inside | 0.6988 - 0.7185 in |
| Outside | 1.0327 in |
| Wire (Ovate) | 0.1618 x 0.1291 in |
| Coil Direction | Clockwise |
| Total Number of Coils | 6.90 - 7.10 |
| Identifier | Orange |