quote:Originally posted by Big Bear:quote:which Cold Cranking numbers are you talking about? Pennzoil 0w20 CCS Viscosity, cP (°C ) ASTM D-5293 5,600 (-35),AMSOIL 0w20 is only 4069. Pennzoil 0w20 is much thicker. No thanks.
Amsoil 0W-20 4069 @ -35
Castrol Edge 0W-20 3860 @ -35
Tim, I do not want to hear nor do I care about Castrol's Warranty or Amsoil's Warranty, nor do I care about Amsoil's 38 year history, I am living in the present not the past.
Until your beloved Amsoil 0W-20 beats Castrol Edge in the ASTM D-5293 test, which is not going to happen anytime soon, then I am saying NO THANKS to Amsoil 0W-20 and your annoying sales tactics.
Why is castrol better.....'overall',than Amsoil.
Also,3800+- vs 4000+- at -35.......Meaningless...both will flow very good at that temp I would think