| when is Z1 going to fix the 58mm throttle bodies? It seems that they have had quality issues for a LONG time, yet you guys don't seem to be too concerned about it. and what about the improper seals? I doubt many of them are capable of this: [ http://www.z1motorsports.com/imageGallery/main.php/v/Shop-Pictures/album291/album292/DSCF1002.jpg.html ] Also...when I bought my set a couple of years ago, I asked if the shaft was supported by bearings or bushings. I was told bearings, but they actually turned out to be bushings. I wouldn't have bought them had I known. For how much these things cost, the throttle blades should seal as well as OEM, the throttle shaft should be supported by bearings, and the throttle shaft seals should be the proper double lip design. These kind of issues with the throttle bodies really make me think twice on purchasing something as critical as timing belt sprockets
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