What are you using ?

I don't like "scamsoil".

"It is grossly overpriced, often you have to go through their pyramidal "dealer" network to buy it, and there is no real (valid, scientific) support for the big claims the Scamsoil people make about its performance. Their handwaving and smokeblowing about why their oil is not API approved amounts to…umm…hold on a sec, there's a word for it, lemme think and I'll remember it…oh yeah: LYING. I try to avoid buying from companies that tell lies to try to get me to give them money."

-ssdan

For what it's worth, I use stuff that I can get a performance benefit from. I've seen the idle go up simply by changing from a conventional break-in oil to synthetic Amsoil, slight ET & MPH improvements, cooler running engines and my high volume performance trans and differential guys tell me how good parts look when I bring them in to get checked.

I don't have a way of comparing everything, but Amsoil works well for me on the track and on the street. But feel free to make you own fair comparisons.

Check around. There are several ways of getting it for less than "list". The way a product is marketed and sold doesn't change how it performs.

As for "labels" and "stickers", do some research and tell me what the difference is between 2 identical items from the same company, but the higher priced one has a SFI decal on it!