Valvoline 5w30 synthetic has an HTHS of 3.2 which is higher than most non-Euro lubes and why I personally picked it. HTHS is a better indicator of thickness than cst@100.
Quaker State is 11.7 cst@100? Many Shell lubes for passenger cars are thin for grade I need to look into that.
Quaker State is 11.7 cst@100? Many Shell lubes for passenger cars are thin for grade I need to look into that.