Am I reading this correctly? Does 5w-30 synpower have a cst of 12 @ 100 degrees? If so, that's a pretty thick 30 weight.quote:
Originally posted by Primus:
Not sure about Europe (may be quite different composition), but on the US market Valvoline SynPower is made mainly from gr.III oil:
SynPower 0W-30
SynPower 5W-30
SynPower 10W-30
SynPower 0W-40
SynPower 5W-40