Hi,
this may interest some
Data from the very first "German Castrol" in 1996
Castrol Formula SLX 0w-30
Vis @ 100C = 11.6cSt
Vis @ 40C = 65cSt
CCS@ -30CcP = 3150
HTHS vis = 3.5cP
Pour Point = -57C
TBN = 8
Performance Levels (Castrol's words)
API Service SH/CF
Energy Conserving 2
ACEA A3-96, B3-96 (Supercedes CCMC G5 and PD2)
BMW (Special Oils Listed) and M51 Diesel Engine approved
Porsche (Approved)
Rover (RES 22OL G4 and RES 22 OL PD2)
VW500.00 and 505.00 issue (11/92)
This product was withdrawn from service in Australia in/about 2001 after many performance issues and at least three formulation changes. I was one of the first users here and in a number of engine families and with one lubricant related engine failure - it was an embarrassment for Castrol!