Jesel Valvetrain – Rockers FAQ’s
The Great American Valvetrain Co. Rockers What do you look for when setting roller geometry and sweep pattern? We set our aluminum systems with a low pivot geometry which results in the majority of the sweep pattern occurring while spring pressures are at their lower range. The majority of roller travel occurs from zero lash to half lift which results in minimum roller travel for the duration of lift when spring pressures are greatest. At […]
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