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Valvletrain Myths Roller Rocker

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The Gold Race rockers from Crane Cams feature a geometry that favors faster initial lift rates than most other rockers. This and the fact they are about five hundredths of a ratio higher than claimed is a definite asset toward making power.
Setting The Record Straight - Exploding Valvetrain Myths

The Gold Race rockers from Crane Cams feature a geometry that favors faster initial lift rates than most other rockers. This and the fact they are about five hundredths of a ratio higher than claimed is a definite asset toward making power.  View Related Article