I'm sorry for all of the simple questions I have been asking lately. With that, here is another

On my deltagate (I kno they suck), there are two fittings for hoses, one labeled boost and another labeled vacuum...the vacuum one is obvious, but im not sure on the boost one..does anything need to be hooked up there?

Thanks

 

anyone?

 

The boost one is for a boost controler. if your not using a boost controler just leave it open.