Look- There are several excellent oils on the market today some pao synthetic some dino and some group lll synthetic. It is unfair to bash amsoil if you do not understand what advantages quality synthetics have over quality dino oils. Which do you think is going to lubricate the best at -20 below zero- Amsoil every time. Which is going to provide the best lubrication at 100 f -amsoil every time. Which is going to provide excellent protection at normal temperatures and easy type driving say in South Carolina or Gerogia - well maybe both amsoil and say Chevron Supreme with Iso-syn
will both be equal. So make sure you realize the benefits of a particular product before you bash it. Amsoil is a dam good product-one of the best if not the best for what it is desingned for and Chevron Supreme is also good for the application it is desinged for-which is not the extreme conditions that amsoil will tolerate. Some people are happy with 1.08 a quart oil and some want only 5.00 and up a quart oil. Just respect both ends of the spectrum. I enjoy using both type of products-but also understand the limitations or dino oil. Sorry to ramble- I just want this to be a positive board for all users.