Connecting rods STDX BMW S55B30 (3.0L) M3 F80, M4 Inline 6 M3 F80, M4 F82, F83 Race Series ACL ACL-6B1584HX-STD

Connecting rods BMW STDX S55B30 (3.0L) M3 F80 / M4 Inline 6 M3 F80 / M4 F82 / F83 ACL Race bearings are designed to work in the most extreme conditions and the most demanding engines.Due to many years of experience in the production of bushings, each set is perfectly matched The advanced technological process allows the bushing to adapt to the deformation occurring at high revolutions and helps in the formation of hydrodynamic oil films. several other dimensions: STDXX -0.025 mm (looser than nominal) STDX +0.000 mm (nominal) +0.025 mm (tighter than nominal) +0.25 mm (first shaft grinding) +0.50 mm (second shaft grinding) ACL Race bearings are designed to work in the most extreme conditions and the most strained engines. Thanks to many years of experience in the production of bearing panes, each set is ideally suited to the engine. The advanced technological process allows the bearing to adjust to the deformations arising at high revs and helps in the production of hydrodynamic oil films. This technology, in combination with advanced cup geometry, makes them ideal for heavily strained engines.Most panes are also available in several other dimensions: STDX -0.025 mm (looser than nominal) STD +0.000 mm (nominal) + 0.025 mm (tighter than nominal) + 0.25 mm (first shaft cut) + 0.50 mm (second shaft cut) Connecting rod bearings BMW Std S55B30 (3.0L) M3 F80 / M4 Inline 6 M3 F80 / M4 F82 / F83 ACL Race shells are designed to work in the most demanding conditions. Thanks to many years of experience in the production of bearings, each set is perfectly matched to the engine. The advanced technological process allows the bearing to adjust to the deformations occurring at high revolutions and helps in the production of hydrodynamic oil films. advanced bushing geometry makes them ideal for heavy duty engines Most bushings are also available in several other dimensions: STDX -0.025 mm (looser than nominal) STD +0.000 mm (nominal) +0.025 mm (tighter than nominal) +0.25 mm (first shaft grinding) +0.50 mm (second shaft grinding)