RIVA:

Are there any problems, in your opinion, with using an Octane boost fuel additive in my Stage II 2006 RXT? I'd rather ask than learn a hard lesson. I wanted to add the octane boost to 91 - 92 octane fuel in an effort to gain some additional HP.

Thank You

I dont think thats a good idea they are a low compres motor so 91 92 or 93 is fine if it was a high compres motor i could see it. but mabe some one on here could prof me wrong

We have never recommended octane booster for any application. Fresh premium pump fuel is the best for your set up.