I took my car for a drive Sunday and the waterpump died. I hadn't driven it in 6 mths so that may have had something to do with it. My question is, has anyone tried a high flow pump from Stewart Components. If so, how is the quality and does the high flow really make any difference? I would appreciate any input. Whenever I have gotten waterpumps from NAPA they are always rebuilt and sometimes they fail right after installation. Stewarts claims these are brand new. Thanks