Joined
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417 Posts
Changed over to SuperTech today, I had been using "Quick Silver" which I liked but Wally isn't selling it anymore (at least not here) Now, let me be clear, I wouldn't know a good oil from a bad one (I think they are all pretty good) in my vehicles I used Penzoil for years when it was taboo by a lot of people, I used Fram filters for hundreds of thousands of miles (still do) on many vehicles, My yardstick for the GW is in how it shifts, I have found the 20/50 gives me the best shifts and a dedicated MC oil works the best, I have an obligation in the A.M. so I will see how it goes, here in SoCal the temps will be in the triple digits, but I hope my mission is complete by early afternoon.

