Valves & Valve Springs Specifications
WARNING: This page is about a different car, the 1995 Jeep Wrangler and 1994 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
VALVES & VALVE SPRINGS SPECIFICATIONS
| Application |
Specification |
| Intake Valves |
| Face Angle |
45° |
| Head Diameter |
1.90" (48.3 mm) |
| Minimum Margin |
.031" (.79 mm) |
| Minimum Refinish Length |
4.889" (124.18 mm) |
| Stem Diameter |
.311-.312" (7.89-7.92 mm) |
| Valve Tip Maximum Refinish |
.010" (.25 mm) |
| Exhaust Valves |
| Face Angle |
45° |
| Head Diameter |
1.50" (38.1 mm) |
| Minimum Margin |
.031" (.79 mm) |
| Minimum Refinish Length |
4.927" (125.15 mm) |
| Stem Diameter |
.311-.312" (7.90-7.92 mm) |
| Valve Tip Maximum Refinish |
.010" (.25 mm) |
| Valve Springs |
| Free Length |
1.96" (49.9 mm) |
| Installed Height |
|
| Out-Of-Square |
|
| Pressure |
| Valve Closed |
81-89 @ 1.64 (36.7-40.3 @ 40.8) |
| Valve Open |
190-210 @ 1.216 (86.2-95.3 @ 30.9) |