the S58B30

-High capacity bypass-valve system

and #11240150249

you need a solution that provides not only increased strength but also the versatility to bore and hone the block to your desired specifications

this BMW N55 piston set features:

Tilton Engineering Cooler Pumps N54 Connecting Rods the S58B30Tilton cooler pumps are ideal for pumping oil through transmission and differential coolers. Cooler pumps feature an internal bypass valve and are self priming up to eight feet above the source from which it draws. Tilton cooler pumps are a positive displacement type of pump, so its output is directly proportional to the motor speed. For example, if a lighter load increases the motor speed by 25%, then the flow rate increases by 25% as well. The Buna