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I am looking at a 2015 viper that is set up with larger inter cooler, fuel pump upgrade and a 4th injector. Currently they have only ran 110 race fuel. I am not interested in running 110 so would drop the boost and run 91 but how does that exactly work? All injectors still work? Still run good running at 91 and lower boost. Just feeling it out. Maybe just look for a standard 180 kit? It does have a pro logger to adjust boost