THE 2-MINUTE RULE FOR TOYOTA 4AGE ENGINE FOR SALE

I used to be questioning if I make use of a vacuum manifold such as the golden eagle one and eleminate all other outputs and use just one most important output vacuum for that vacuum manifold and just take from there the vacuum outputs that I need like for your Blow Off Valve, Fuel Pressure Regulator, Brake Booster and MAP sensor. Would this operat