Engine Valves & Valve Springs Specifications
WARNING: This page is about a different variant/trim than selected.
VALVES & VALVE SPRINGS
| Application | Specification | ||||
|---|---|---|---|---|---|
| Intake Valves | |||||
| Face Angle | 45.6° | ||||
| Head Diameter | 1.53" (39 mm) | ||||
| Installed Height | (1) | ||||
| Minimum Margin | (1) | ||||
| Minimum Refinish Length | (1) | ||||
| Stem Diameter | .3159-.3166" (8.025-8.043 mm) | ||||
| Exhaust Valve | |||||
| Face Angle | 45.6° | ||||
| Head Diameter | 1.33-1.34" (33.91-34.11 mm) | ||||
| Installed Height | (1) | ||||
| Minimum Margin | (1) | ||||
| Minimum Refinish Length | (1) | ||||
| Stem Diameter | .3148-.3156" (7.996-8.017 mm) | ||||
| Valve Springs | |||||
| Free Length | |||||
| Standard | 1.858" (47.2 mm) | ||||
| Service Limit | (1) | ||||
| Installed Height | 1.416-1.542" (35.99-39.19 mm) | ||||
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