I'm looking for a VOA on this #41 Royal Purple oil. I found the UOA from Patman. Need to know what the csT at 40 and 100 is. Too bad the reported better race oil data is so elusive. RP#41 does not even indicate the SAE wright..
Can I assume that the UOA scT @100 of 14.54 is close to the VOA? I know the SUS viscosity will fall from sheer on a UOA but I'm still a rookie on this??? The RP web site PDF on this oil did say "typically 10W-40". Pretty vague hu?
The Schaeffer's #110 40W is also lacking independent test data or perhaps it just not being published here??? Any help is welcome.
[ March 18, 2004, 12:55 PM: Message edited by: quick_16 ]
The Schaeffer's #110 40W is also lacking independent test data or perhaps it just not being published here??? Any help is welcome.
[ March 18, 2004, 12:55 PM: Message edited by: quick_16 ]
