ACL BMW N54/55 S55 Race Main bearings G99 The first objective was met

The first objective was met by utilising all of the limited space available in the RS6 engine bay which was heavily restricted by the underside of the hood

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The connection stability was also improved

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ACL BMW N54/55 S55 Race Main bearings G99 The first objective was metACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings. Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers.