Top Pick Acl Race Series Main Bearings #5 Thrust | 2002-2021 Subaru Wrx/sti Ej-series (5m8309h) Holiday Edition [fr5b7iVt]

ACL Race Series Main Bearings #5 Thrust for Subaru EJ-Series

Experience the pinnacle of performance with the ACL Race Series Main Bearings #5 Thrust designed specifically for the 2002-2021 Subaru WRX/STi EJ-Series engines. These high-performance engine bearings are crafted with a unique blend of design, metallurgy, and engineering to deliver the exceptional quality and reliability that drivers demand.

Advanced Features and Specifications

The ACL Race Series Main Bearings are engineered to withstand the rigors of high RPM conditions. Key features include a high-strength overlay plate with reduced thickness for improved fatigue properties, hardened steel backs on all rod bearings for enhanced support, and increased crush for superior bearing retention. The elimination of flash plating on the back of the bearings optimizes heat transfer, while the increased eccentricity compensates for bore distortion at high rpm and aids in the formation of hydrodynamic oil films. The 3/4 grooved Main Bearings optimize bearing load carrying surface area and oil flow to the conrod bearings, ensuring peak performance and durability.

Applications and Benefits

These premium main bearings are perfect for Subaru EJ-Series engines with #5 Thrust Bearing, including models such as the 2002-2014 WRX, 2004-2021 STI, 1992-2017 Impreza, and 1989-2020 Legacy. With a complete set included in the box, these bearings are the ideal choice for those looking to enhance the performance and longevity of their Subaru EJ-Series engine. Upgrade your vehicle with ACL Race Series Main Bearings and experience the difference in both power and reliability.