Cylinder Head Specifications
CYLINDER HEAD
| Application | In. (mm) | |||||
|---|---|---|---|---|---|---|
| Maximum Warpage | .002 (.05) | |||||
| Valve Seats | ||||||
| Intake Valve | ||||||
| Seat Angle | 44.5-45.0° | |||||
| Seat Width | .070-.093 (1.75-2.36) | |||||
| Maximum Seat Runout | .002 (.05) | |||||
| Exhaust Valve | ||||||
| Seat Angle | 44.5-45.0° | |||||
| Seat Width | .067-.093 (1.75-2.36) | |||||
| Maximum Seat Runout | .002 (.05) | |||||
| Valve Guides | ||||||
| Intake Valve | ||||||
| Valve Guide I.D. | .275-.276 (6.97-7.00) | |||||
| Valve Stem-To-Guide Oil Clearance | ||||||
| Standard | .0008-.0028 (.018-.069) | |||||
| Wear Limit | (1) .0027 (.069) | |||||
| Exhaust Valve | ||||||
| Valve Guide I.D. | .275-.276 (6.97-7.00) | |||||
| Valve Stem-To-Guide Oil Clearance | ||||||
| Standard | .0019-.0039 (.047-.0039) | |||||
| Wear Limit | (1) .0039 (.098) | |||||
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