[jetdoc]

I am starting my brake system setup, my 455 will not have enough vacuum with the cam for my brake system, I will be putting on 4 wheel disc, Woodward system on the car it is a 66 GTO. I have searched and read about Hydro boost mods with the Hydro system do I need a "Rated" pump to operate both brakes and PS, I also plan on using a Cherokee gear box. I have tried the vacuum pump on my 69 Firebird and was not impressed and got rid of it, anyone have a good setup or should I just have manual brakes with the Woodward reservoir with the disc setup.