At the fuel getting place lol, J/K... no my fuel guy... Sunoco is what I've been using. Just gotta think of it like this... You need 30% more on average in all of the following: Fuel pump/fuel flow, injector, fuel in the tune... so make sure you go up more than 30% on your pump, flow, and injector to have room to grow... and by flow I mean volume not pressure

