The use of 104 octane in a stock Viper with a stock tune will not give you any additional performance. It will, however, more rapidly deplete the contents of your wallet.
Scroll down in my earlier response. I doubt it would do anything for the stock engine and I've been warned that it could harm the stock fuel lines. Try searching and you should find some posts on the higher octane/race gas subject.
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.