Cylinder Head Specifications
CYLINDER HEAD
| Application | Specification | ||
|---|---|---|---|
| Cylinder Head Height | 4.205-4.220" (106.8-107.2 mm) | ||
| Maximum Warpage | .004" (.10 mm) | ||
| Valve Seat Angle | 45° | ||
| Valve Seat Width | |||
| Intake | .0689" (1.75 mm) | ||
| Exhaust | .067" (1.7 mm) | ||
| Valve Guides | |||
| Intake Valve | |||
| Guide I.D. | .2756-.2763" (7.000-7.018 mm) | ||
| Guide Installed Height | .520-.528" (13.2-13.4 mm) | ||
| Stem-To-Guide Oil Clearance | .0008-.0021" (.020-.053 mm) | ||
| Exhaust Valve | |||
| Guide I.D. | .3150-.3154" (8.000-8.011 mm) | ||
| Guide Installed Height | .520-.528" (13.2-13.4 mm) | ||
| Stem-To-Guide Oil Clearance | .0012-.0019" (.030-.049 mm) | ||