A dry kit does add more fuel. Just doesnt add it with the nitrous. It bumps up the fuel pressure when you shoot the nitrous.The reason you dont want to use a dry kit on a turbo car is the fuel pressure is already beeing bumped 1 pound for every one poumd of boost.You can blow a motor just as easy with a wet kit if you dont know what you are doing. Again there is nothing wrong with a dry kit.Just make sure you have the right fuel jets for the hp shot you are using.