ACL Main Bearing Race Series Standard Size with Extra Oil CLearance Sets Mitsubishi EVO 8 + 9 2003-2006 | 5M1219HX-STD Civic_2006-2011 Can be cleaned and re-oiled

Can be cleaned and re-oiled

100 Amp Fuse

and even wind tunnel testing

The COBB Ford Fiesta ST FMIC system is the single best bolt-on modification for the platform

ACL Main Bearing Race Series Standard Size with Extra Oil CLearance Sets Mitsubishi EVO 8 + 9 2003-2006 | 5M1219HX-STD Civic_2006-2011 Can be cleaned and re-oiledACL's main bearings are made of a softer metal so that you don't wear out your crank or engine block. Additionally, a thin layer of oil lubricates the connection between the bearings and the crank allowing the crank to "float" and reduce wear. Proper support via main bearings is crucial to prevent oscillations and wear that can damage the crankshaft and other components as the motor moves further out of balance. Bearings with extra oil clearance will