Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!
I know this is an old post, but hopefully you will see this. I have a 2019 GT 350 stock. I track the car and will be at Kansas Speedway this weekend. The local VP guy says I can run HP 101 or MS 109. Do you know either of these fuels? At this point I do not want to tune it to void the...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.