Cylinder Head Specifications Specifications
CYLINDER HEAD SPECIFICATIONS
| Application | In. (mm) | |||
|---|---|---|---|---|
| Maximum Cylinder Head Warp | .0020 (.05) | |||
| Seat Angle | 45° | |||
| Maximum Runout | .020 (.50) | |||
| Seat Width | ||||
| Intake | .047-.071 (1.2-1.8) | |||
| Exhaust | .059-.079 (1.5-2.0) | |||
| Seat Bore Diameter | n/a | |||
| Valve Stem Oil Clearance | ||||
| Intake (1) | .0014-.0026 (.035-.065) | |||
| Exhaust (1) | .0016-.0028 (.040-.070) | |||
| Valve Guide Inside Diameter | 2756-.2762 (7.000-7.015) | |||
| Valve Guide Bore | n/a | |||
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