waybomb,

What a beautiful boat!!! The Videos show that, I like the start-up video, pure music!!!

I tend to agree about using Diesel Oils in your engines. I read Duke's post and the LMTruck.com article. It opens a lot of questions for the future.

I thought of this. Go to REDLINE or Mobil 1, if their specs fit your requirements. Call the Companies. Or go back in time, to the old Kendall GT-1 formulas, that Don Garlits and others used in their Dragsters. I used it for years in my engines that required it and it was loaded with anti-wear agents, the oil was a green solid color. 20/50wt, 50wt, Nitro 70wt.

The new Kendall Oil Co., doesn't make those oils any longer. What remained of the old refinery in Bradford, PA. does. This is the site for them, maybe they can help out with your situation;

http://www.amref.com/news/whatsnew.htm