I need some help with mapping Riva has maps avalible for basically up to a stage 3 so what if we go past that like Turbo or more CC`s or 20LB plus wheels . I know to watch my AFR`s but I think there is a lot more things that need to be adjusted when things are drastically different because of boost, displacement or whatever vs a stage 3

so who can help with custom mapping I have contacted Rob Crain with Riva and still waiting on if he can help or not so just looking for options I dont mind paying just need to make sure everthing is right