Cylinder Head Specifications
CYLINDER HEAD
| Application | Specification | ||
|---|---|---|---|
| Cylinder Head Height | 4.8996-4.9035" (124.45-124.55 mm) | ||
| Grinding Limit | .006" (.15 mm) | ||
| Maximum Warpage | .004" (.10 mm) | ||
| Valve Seats | |||
| Intake Valve | |||
| Seat Angle | 45° | ||
| Seat Width | .036-.051" (0.90-1.30 mm) | ||
| Exhaust Valve | |||
| Seat Angle | 45° | ||
| Seat Width | .036-.051" (0.90-1.30 mm) | ||
| Valve Guides | |||
| Intake Valve | |||
| Valve Guide I.D. | .2366-.2374" (6.010-6.030 mm) | ||
| Valve Guide Installed Height | .531-.555"(13.50-14.10mm) | ||
| Valve Stem-To-Guide Oil Clearance | |||
| Standard | .0010-.0024 (.025-.060) | ||
| Service Limit | .004 (.10) | ||
| Exhaust Valve | |||
| Valve Guide I.D. | .2366-.2374" (6.010-6.030 mm) | ||
| Valve Guide Installed Height | .531-.555"(13.50-14.10mm) | ||
| Valve Stem-To-Guide Oil Clearance | |||
| Standard | .0012-.0026 (.030-.065) | ||
| Service Limit | .004 (.10) | ||