VR6 Main Bearings RACE

Special main bearing shells for all VR6 engines made by ACL. The bearing material is specially manufactured for higher loads and has a stronger contact pressure. As a result, these bearings tend less to the dangerous twisting in the bearing seat. The ovality of the cups is increased to get better lubrication at higher speeds. The additional circumferential groove creates better lubrication and thus less friction losses on the crankshaft. Especially recommended for tuned engines.