Craig,
Sorry if I've missed it but could you explain to me why you select
calcium level in preference to any other element present in engine
oils?
When I spoke to Millers about the oil I use they told me their oil
ihas 2900 ppm calcium but as a detergent calcium reacts with other
components therefore this figure is not representative of anything
specific. It is rather a combination calcium and several other
components, such as magnesium, zink, phosphorus or sulphur, that
makes an oil suitable or not for a specific application.
--
Rgds,
Roman (London, UK)
'92 HDJ80
On 8/10/06, Craig Vincent <[Email address removed]> wrote: