6.2L LS3 V8 · Valve Spring
Valve spring open pressure (at full lift)
Specification
Production / metric 1175 N (264 lbf)
Production / imperial 264 lbf
Measured with Spring tester at lifted height.
Sources
- GM Service Information: Engine Mechanical Specifications (6.2L LS3), Document ID 2055077
Values are cited as facts. We do not reproduce the manufacturer's prose, table layout, or diagrams.