Hi John, nice to hear your new engine is working out, about 2 months ago
I had a conversation with
           Dominique Cormann <kozmik@home.com> he was very knowledgable
about oils and our discussion was about using the high quality diesel
oils for gas engines. He has a website which describes virtually every
statistic on oil and can discuss the natural processed oils which are
now available to meet the synthetic performance at much less cost. One
of these oils is a pennzoil 15-40 Diesel oil. These oils are high
detergent and have high corrosion inhibitors for heavily loaded engines
and are safe for gas engines. I'm sure he'd be glad to discuss this with
you.

Tony 85GL "Westfailure"