Bill, I finally found a review on Klotz 4 stroke oil. It's the only one I can find out on the net, period.
http://www.rcuniverse.com/forum/m_3150101/tm.htm============
and here is the manufacturer's home page
http://www.klotzwarehouse.com/index.php?productID=8824and these are the testimonials provided by the mgf.
http://www.klotzlube.com/Testimonials.asp=================
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I'm just teasing Bill, Klotz does make 4 stroke motorcycle oils, transmission oils, nitromethane racing fuels and all sorts of other goodies.
It was and is mainly a racing 2 stroke fuel house that is trying to expand into four stroke territory, basing this expansion off of drag racing engine fuels and now engine oils that we could use in our bikes.
However, Klotz won't tell you whats in the oil -- unlike all others including Amisol, Klotz sez it's all a proprietary secret.
(jest trust us, we's lots better'n them other dudes)