Valve/Valve Spring Specifications
VALVES & VALVE SPRINGS SPECIFICATIONS
| Application | Specification | ||
|---|---|---|---|
| Intake Valves | |||
| Face Angle | 45° | ||
| Minimum Margin | .031" (.79 mm) | ||
| Exhaust Valves | |||
| Face Angle | 45° | ||
| Minimum Margin | .031" (.79 mm) | ||
| Valve Springs | |||
| Free Length | 2.03" (51.6 mm) | ||
| Installed Height | 1.69-1.75" (42.9-44.5 mm) | ||
| Pressure | |||
| Valve Closed | 76-84 Lbs. @ 1.70 In. (34-38 kg @ 43.2 mm) | ||
| Valve Open | 194-206 Lbs. @ 1.25 In. (88-93 kg @ 31.8 mm) | ||