Valves & Valve Springs Specifications
VALVES & VALVE SPRINGS
| Application | Specification | ||||
|---|---|---|---|---|---|
| Intake & Exhaust Valves | |||||
| Face Angle | 45° | ||||
| Minimum Stem Diameter | .2325" (5.901 mm) | ||||
| Stem Diameter | |||||
| Intake | .2348-.2356" (5.964-5.984 mm) | ||||
| Exhaust | .2346-.2352" (5.959-5.974 mm) | ||||
| Valve Springs | |||||
| DOHC | |||||
| Free Length | |||||
| Standard | 1.68" (42.7 mm) | ||||
| Wear Limit | 1.62" (41.1 mm) | ||||
| SOHC | |||||
| Exhaust | |||||
| Free Length | |||||
| Standard | 1.76" (44.7 mm) | ||||
| Wear Limit | 1.72" (43.7 mm) | ||||
| Intake | |||||
| Free Length | |||||
| Standard | 1.73" (43.9 mm) | ||||
| Wear Limit | 1.68" (42.7 mm) | ||||
| Out-Of-Square | .079" (2.00 mm) | ||||
| Pressure (Valve Closed): | Lbs. @ In. (kg @ mm) | ||||
| DOHC | |||||
| Standard | 44.1 @ 1.504 (20.0 @ 38.20) | ||||
| Wear Limit | 33.9 @ 1.504 (15.4 @ 38.20) | ||||
| SOHC | |||||
| Intake | |||||
| Standard | 45.4 @ 1.504 (20.6 @ 38.20) | ||||
| Wear Limit | 41.9 @ 1.504 (19.0 @ 38.20) | ||||
| Exhaust | |||||
| Standard | 55.1 @ 1.504 (25.0 @ 38.20) | ||||
| Wear Limit | 51.8 @ 1.504 (23.5 @ 38.20) | ||||