ACL Standard Sized High Performance Main Bearing Set (Oversized +0.20mm) Nissan GT-R 2009-2025 | 1M2505H-STD-2 vendor_Fumoto Any dynamic fuel pressure created

Any dynamic fuel pressure created by a rising-rate FPR outside of this range is acceptable

Transition outlet OD: 3

Comfortable daily driving behavior

Race-bred durability – built to handle high RPM and aggressive driving

ACL Standard Sized High Performance Main Bearing Set (Oversized +0.20mm) Nissan GT-R 2009-2025 | 1M2505H-STD-2 vendor_Fumoto Any dynamic fuel pressure createdProduct Fitment: 2009 2025 Nissan GT R Built for performance and durability, the ACL Race Series 1M2505HSTD2 Main Bearing Set is a highquality replacement designed to support upgraded Nissan GTR engines. Main bearings play a critical role in the bottom end by supporting the crankshaft and maintaining optimal oil film under demanding conditions. Upgrading to ACLs Race Series bearings provides improved strength and reliability over factory shells