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 | 45.5° | ||||
| Head Diameter | 1.26" (32 mm) | ||||
| Minimum Margin | .031" (.787 mm) | ||||
| Minimum Refinish Length | (1) | ||||
| Stem Diameter | .2352-.2360" (5.975-5.995 mm) | ||||
| Exhaust Valves | |||||
| Face Angle | 45.5° | ||||
| Head Diameter | 1.02" (26 mm) | ||||
| Minimum Margin | .031" (.787 mm) | ||||
| Minimum Refinish Length | (1) | ||||
| Stem Diameter | .2342-.2350" (5.950-5.970 mm) | ||||
| Valve Springs | |||||
| Free Length | |||||
| Intake | 1.842" (46.8 mm) | ||||
| Exhaust | 1.842" (46.8 mm) | ||||
| Out-Of-Square | 1% | ||||
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