| Application | Specification | |||
|---|---|---|---|---|
| Face Angle | 45° | |||
| Minimum Margin | ||||
| Intake & Exhaust | (1) | |||
| Stem Diameter | ||||
| Intake | ||||
| Standard | .2346-.2353" (5.959-5.977 mm) | |||
| Service Limit | .2323" (5.90 mm) | |||
| Exhaust | ||||
| Standard | .2343-.2350" (5.952-5.970 mm) | |||
| Service Limit | .2323" (5.90 mm) | |||
| Valve Installed Height (Maximum) (2) | ||||
| DOHC | ||||
| Intake | 1.554" (39.47 mm) | |||
| Exhaust | 1.553" (39.45 mm) | |||
| SOHC | ||||
| Standard | 1.673" (42.50 mm) | |||
| Limit | 1.687" (42.85 mm) | |||
| Valve Springs | ||||
| DOHC | ||||
| Free Length | ||||
| Standard | 1.756" (44.66 mm) | |||
| Service Limit | 1.717" (43.60 mm) | |||
| Installed Height | 1.38" (35.0 mm) | |||
| Out-Of-Square | .079" (2.0 mm) | |||
| Lbs. @ In. (kg @ mm) | ||||
| Pressure (Valve Closed) | 196 @ 1.38 (44 @ 35.0) | |||
| SOHC | ||||
| Free Length | ||||
| Standard | 1.971" (50.06 mm) | |||
| Service Limit | 1.913" (48.59 mm) | |||
| Installed Height | 1.54" (39.0 mm) | |||
| Out-Of-Square | .087" (2.2 mm) | |||
| Lbs. @ In. (kg @ mm) | ||||
| Pressure (Valve Closed) | 245 @ 1.54 (55 @ 39.0) | |||
| (1) Information not available from manufacturer. (2) With NEW valve installed. Replace valve seat if greater than specification. | ||||
| (1) | Information not available from manufacturer. |
| (2) | With NEW valve installed. Replace valve seat if greater than specification. |
VALVES & VALVE SPRINGS