Red Line versus Valvoline versus Mobil One?

Myron Piatek · 10-09-2009, 04:41 PM

I've been using one of Amsoil's 0w-30 oils for several years but switched to their new Dominator series. I don't have any back-to-back comparisons but am sure there are ET and wear benefits over others, especially conventional oils. I did notice a big jump in oil pressure when I went from 0w-30 to 10w-30, especially through the lights. But it settled down to a more comfortable level when I put in their 5w-20.

Amsoil has several high zinc oils out, including their Dominator series, in a variety of viscosities.

https://www.amsoil.com/dealer/techse...t%20Tappet.pdf

Amsoil souirce & info: www.thelubepage.com

10-09-2009, 04:41 PM	#12
Myron Piatek VIP Member Join Date: Nov 2001 Location: Florida Posts: 1,542 Likes: 34 Liked 138 Times in 51 Posts	Re: Red Line versus Valvoline versus Mobil One? I've been using one of Amsoil's 0w-30 oils for several years but switched to their new Dominator series. I don't have any back-to-back comparisons but am sure there are ET and wear benefits over others, especially conventional oils. I did notice a big jump in oil pressure when I went from 0w-30 to 10w-30, especially through the lights. But it settled down to a more comfortable level when I put in their 5w-20. Amsoil has several high zinc oils out, including their Dominator series, in a variety of viscosities. https://www.amsoil.com/dealer/techse...t%20Tappet.pdf Amsoil souirce & info: www.thelubepage.com __________________ LOCOMOTION Racing