My local wally world was having a sale to make room for M1 ep and max life it looked like. They had Quaker state Q synthetic or blend for 1 or 2 bucks a quart.And in the five qt jug they had a couple Quaker syn 4=4 and advance Q syn for 5 bucks.They also had 2 dollar Castrol syntec but in 20-50 only. They had M1 0-20 also for 2 bucks a qt. They evn had valvoline dura-blend a buck a piece. Well in the end I took all the 5 and 10-30 the had. I got like 20qt of Q power and 4+4 syn, a bunch of Q syn blends. and like 30 1 dollar a qt dura blend for like 50 bucks. Wish I could have used the other wt oils I would of had 40 to 50 more qts. Finally I came across one of these great deals every 1 but me catches. I think I will also commit a oil foul and 50/50 mix reg quaker state with the full syn. I think I got oil changes for a long time. I'm in oil heaven right now. Someone took all the 20/50 syntec too, like 30 qts.
