Originally Posted by oilman
Originally Posted by RWD_cossie_wil
what is the best for a cossie YB then? Std and modified, as there seems to be a huge amount of disagreement about whats best to use
Well it depends.
Modded/hard used 10w-50/15w-50.
Standard/light use 5w-40.
Cheers
Simon.
so is mobil 1 15/50 good for a highly moded cos then....i use this