Valves & Valve Springs Specifications
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1995 Ford RV Cutaway, 1995 Ford Pickup, 1995 Ford Econoline, 1995 Ford Cutaway, and 1995 Ford Club Wagon. However, it is still accessible from the selected car via links, so may be relevant.
VALVES & VALVE SPRINGS
| Application | In. (mm) | |||||
|---|---|---|---|---|---|---|
| Face Angle | 44° | |||||
| Face Runout | .002 (.051) | |||||
| Head Diameter | ||||||
| Intake | 1.77-1.79 (45.0-45.5) | |||||
| Exhaust | 1.45-1.47 (36.8-37.3) | |||||
| Stem Diameter | ||||||
| Intake | .3415-.3423 (8.677-8.694) | |||||
| Exhaust | .3410-.3418 (8.664-8.682) | |||||
| Valve Margin | .031 (.79) | |||||
| Valve Springs | ||||||
| Free Length | ||||||
| Intake | 2.06 (51.8) | |||||
| Exhaust | 1.88 (47.0) | |||||
| Installed Height | ||||||
| Intake | 1.75-1.81 (44.5-46.0) | |||||
| Exhaust | 1.58-1.64 (40.1-41.6) | |||||
| Out-Of-Square | .078 (1.98) | |||||
| Pressure (1) | ||||||
| Intake | ||||||
| Valve Closed | 74-82 @ 1.78 (34-38 @ 45) | |||||
| Valve Open | 190-210 @ 1.20 (86-95 @ 31) | |||||
| Exhaust | ||||||
| Valve Closed | 76-84 @ 1.60 (34-38 @ 41) | |||||
| Valve Open | 190-210 @ 1.20 (86-95 @ 31) | |||||
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