How big is the Hydro Boost on a Dodge Ram?
How big is the Hydro Boost on a Dodge Ram? These hydro boost systems are even smaller than the 12”' boosters in use currently. It can generate 1200 to 2000 psi to the calipers vs the 900PSI of the vacuum booster. Any master can be fitted from 15/16" to 1 5/8" bore sizes. The hydro-boost is powered by pressure from the power steering pump. Where to get a Dodge Ram 2500 brake power booster? Shop AutoZone for Dodge Ram 2500 Brake Power Booster. Notes: W/o master cylinder, ***Please call MPA 800-228-9672 with your VIN number to verify the correct Brake...