Wait what? Castrol posted NOACK numbers???? Holy moly, I hope it will not hail today or sky fall all together on us.
In alls seriousness, that 8.3% on 0W30 is some really good stuff.
And that NOACK of 10% for ACEA A1 oil is really good.
Seems like the specs have somewhat changed for the 0w-30. In previous PDS, pour point was -65C, for example. 40C and 100C viscosity numbers are slightly different also.
Originally Posted By: Quattro Pete
Seems like the specs have somewhat changed for the 0w-30. In previous PDS, pour point was -65C, for example. 40C and 100C viscosity numbers are slightly different also.
Originally Posted By: edyvw
Originally Posted By: Quattro Pete
Seems like the specs have somewhat changed for the 0w-30. In previous PDS, pour point was -65C, for example. 40C and 100C viscosity numbers are slightly different also.
Yeah, HTHS was 3.58cp, now it is 3.5cp.
I think they are using cheaper GTL technology just like everyone else instead of giving our engines the group 4 our engines crave.
Originally Posted By: camrydriver111
Disappointing NOACK, and HTHS. Just when people are saying Castrol is stepping up their game.
They still can't get their sums right. Just check out the viscosity indexes in the above posts, in not one of them do the kV40 and kV100 figures "compute" to the VI quoted.
If they can't get this right then what faith can you have in their other figures.
Originally Posted By: camrydriver111
Originally Posted By: edyvw
Originally Posted By: Quattro Pete
Seems like the specs have somewhat changed for the 0w-30. In previous PDS, pour point was -65C, for example. 40C and 100C viscosity numbers are slightly different also.
Yeah, HTHS was 3.58cp, now it is 3.5cp.
I think they are using cheaper GTL technology just like everyone else instead of giving our engines the group 4 our engines crave.