Valves & Valve Springs Specifications
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 1995 Ford RV Cutaway, 1995 Ford Pickup, 1995 Ford F-Super Duty, 1995 Ford Econoline, and 1995 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
VALVES & VALVE SPRINGS
| Application | In. (mm) | ||||
|---|---|---|---|---|---|
| Intake Valves | |||||
| Face Angle | 30° | ||||
| Minimum Margin | .066 (1.68) | ||||
| Stem Diameter | .31185-.31255 (7.9210-7.9390) | ||||
| Exhaust Valves | |||||
| Face Angle | 37.5° | ||||
| Minimum Margin | .054 (1.37) | ||||
| Stem Diameter | .31185-.31255 (7.9210-7.9390) | ||||
| Valve Springs | |||||
| Free Length | |||||
| Intake & Exhaust | 1.925-2.225 (48.90-56.52) | ||||
| Installed Height | |||||
| Intake | 1.767 (44.88) | ||||
| Exhaust | 1.833 (46.56) | ||||
| Out-Of-Square | .078 (1.98) | ||||
| Pressure (1) | |||||
| Closed | 71-79 @ 1.83 (32-36 @ 46.48) | ||||
| Open | 206-220 @ 1.35 (93-100 @ 34.29) | ||||
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