I never was fond of it I knew it was considered great but if I am going to pay that much then I am getting royal purple or better.

But this is not about that I want to nail down the best ZDDR Levels, lower amounts of detergent and best starting weight and visc. index for use in temp lvls like mine.
So far 15w40 or 15w50 seems to be the best... I just want to find a current data sheet showing the ZDDR and Detergent lvls of current oils... say one done in 2006 or 2007. I would really like this Val Fleet and the Shell oils etc to be on the list too.

 

Well this weekend i finally got the oil changed put in the rp as it did in my xterra the oil pressure shot up i drove it for a few hours as to heat up the oil and the pressure came down a little of course but its still better than the m1 was all they had was the 10-30 but next time ill try the 10-40 or the german castrol 0-30