hey all! ive been looking around and i noticed that for example
castrol edge 5w30 has a slightly higher density but a lower kv40 vs something like mobil 1 0w30 afe which has a slightly lower density but a slighty higher kv40
i normally would have assumed that m1 afe 0w30 would have a lower kv40 but its higher then the castrol egde 5w30
so do any of these values correlate with an oil being a 0w vs a 5w? or is it just how it performs during the 0w vs 5w test ?
thx
castrol edge 5w30 has a slightly higher density but a lower kv40 vs something like mobil 1 0w30 afe which has a slightly lower density but a slighty higher kv40
i normally would have assumed that m1 afe 0w30 would have a lower kv40 but its higher then the castrol egde 5w30
so do any of these values correlate with an oil being a 0w vs a 5w? or is it just how it performs during the 0w vs 5w test ?
thx