Main bearings 1.00 Mazda 1987-1993 F6, F8, FE-E 1998-2184cc ACL ACL-5M8133-1.00

Main bearings 1.00 Mazda 1987-1993 F6, F8, FE-E 1998-2184cc ACL ACL Race is designed to operate in the most extreme conditions and the most demanding engines. Thanks to many years of experience in manufacturing bushings, each set is perfectly matched to the engine. The advanced technological process allows the bushing to adapt to the deformation occurring at high RPM and helps in the formation of hydrodynamic oil films. This technology, combined with the advanced geometry of the bushings, makes them ideal for heavily stressed 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)