Quote Originally Posted by nfpgasmask View Post
...my VX runs better on Premium.

Bart
Mine's never known anything else. I don't want the knock sensors to work....I'll trust they are there. We generally don't store race fuel either...at the end of the day, in the VX or the Lightning truck it goes. I wouldn't run straight 110 or even 107, but 6 or 7 gallons of 110 ( Sunoco) mixed into 10 or 15 gallons of Sunoco 93, won't hurt anything.