ACL Main Bearing Set Mazda 4 1991cc FS 1993-02 Invidia Down Pipe longer-lasting output

longer-lasting output

Confirm your system pressure stays within silicone limits — boost systems above 20 psi may need reinforced hose

For wash-downs or wet work

or seals across multiple suppliers

Warning A/F

ACL Main Bearing Set Mazda 4 1991cc FS 1993-02 Invidia Down Pipe longer-lasting outputACL Performance Race Bearings are manufactured with a tri layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures. Each ACL race bearing design features the following: Large chamfer to accomodate larger crankshaft fillets 3 4 groove to provide optimum oil supply to rods and to maximize load carrying capacity Incresed crush and tighter wall tolerance for better seating Improved