Engine Valves & Valve Springs Specifications
WARNING: This page is about a different car, the 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
VALVES & VALVE SPRINGS
| Application | Specification | ||||
|---|---|---|---|---|---|
| Valves | |||||
| Face Angle | 45° | ||||
| Margin | |||||
| Exhaust | .106" (2.69 mm) | ||||
| Intake | .083" (2.11 mm) | ||||
| Valve Springs | |||||
| Free Length | 1.89" (48.0 mm) | ||||
| Installed Height | 1.70" (43.2 mm) | ||||
| Out-Of-Square | (1) | ||||
| Lbs. @ In. (kg @ mm) | |||||
| Pressure | |||||
| Valve Closed | 75 @ 1.70 (34 @ 43) | ||||
| Valve Open | 230 @ 1.26 (105 @ 32) | ||||
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