Valve/Valve Spring Specifications
VALVES & VALVE SPRINGS SPECIFICATIONS
| Application | Specification | ||||
|---|---|---|---|---|---|
| Intake Valves | |||||
| Face Angle | 44° | ||||
| Minimum Margin | .025" (.64 mm) | ||||
| Exhaust Valves | |||||
| Face Angle | 30° | ||||
| Minimum Margin | .025" (.64 mm) | ||||
| Valve Springs | |||||
| Free Length | 1.96" (49.8 mm) | ||||
| Out-of-Square | .062" (1.58 mm) | ||||
| Pressure (1) | |||||
| Valve Closed | 76-84 @ 1.67 (35-38 @ 42.4) | ||||
| Valve Open | 180-194 @ 1.27 (82-88 @ 32.3) | ||||
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