TS posted this in another thread. Where are these number obtained? The website seems to lag behind a bit. Also, what chemistry changes, if any, have taken place? There was a recent VOA of Amsoil 10w-30 that showed lower P amounts. I'm wondering if they are adding anything new to this oil. Nice specs on this oil. I just ran it and it did well. Not a long drain oil in my car though. Toyos are just to hard on oil it seems.quote:
New specs for the Amsoil 10w-30:
vis @ 100C, 11.7 cst
vis @ 40C, 66 Cst
VI, 176
CCS @ -25C, 3097 Cp
Noack, 5.5%
TBN > 12.2
HT/HS > 3.5 Cp
[ August 10, 2003, 09:43 PM: Message edited by: buster ]