[Bleyseng]

Why? It uses a Manifold Pressure Sensor that WOT (0hg) is full throttle but you have to do something that will sense the different boost psi. Some have tried using the cold start valve as a 5th injector and/or a rising rate fuel pressure regulator but above 36psi of fuel the injector go to stream of fuel instead of a cone spray due to their crappy low pintel springs.