Recent content by Tim@Cam-shield(TM)

Hello Again, Tim @ Cam-shield(TM) Hello again and thanks for the great questions. Here is some more information that I hope will address the questions. 1) Where find the Zn ppm levels in current oils. * I am not aware of any single source that lists this information. I can tell you from...

Info from Cam-shield(TM) Hello, Very interesting thread. If I may, I'd like to offer some insights on the issue of current engine oils and flat tappet cams. Yes, the current API SM/ILSAC GF-4 engine oils are subject to industry limits on Sulfur and Phosphorus. This is to provide additional...