Originally Posted By: daves87rs
I guessing PP will become QS's synthetic then....
This actually does bring up an interesting point. Quaker State just rebranded their line as it's no longer "QHorsepower", but "Ultimate Durability" and I wonder if they also changed the formulation.
Most recent VOA of 5w30 QHorsepower: https://bobistheoilguy.com/forums/threads/qhorsepower-5w30.112099/
I guessing PP will become QS's synthetic then....
This actually does bring up an interesting point. Quaker State just rebranded their line as it's no longer "QHorsepower", but "Ultimate Durability" and I wonder if they also changed the formulation.
Most recent VOA of 5w30 QHorsepower: https://bobistheoilguy.com/forums/threads/qhorsepower-5w30.112099/