ACL Trimetal Reinforced Main Bearings - Mazda B1, B3, B5, Z5-DE ACT Dynamically balanced with precise manufacturing

Dynamically balanced with precise manufacturing for improved reliability for intense driving (circuit competition drifting etc

This disadvantage can for example cause you to reach a tight corner or start braking with less pressure in the Accusump due to the unit discharging some oil before the engine really needs it

Information is displayed in US units (from -35 to 35 psi)

Compatibility models and engine codes : Mazda 2

ACL Trimetal Reinforced Main Bearings - Mazda B1, B3, B5, Z5-DE ACT Dynamically balanced with precise manufacturingACL Race Main Bearings Mazda B1 B3 B5 Z5 DEDesigned to withstand high RPM temperatures and load these high strength bearings are manufactured by ACL from 3 layers of hardened steel copper and nickel. This "trimetal" composition substantially lowers friction and thus reduces the operating temperatures while providing superior lubrication. These bearings are sold in complete sets (for a complete engine). If you require non standard grade bearings or HX