Hydroboost Vs Vacuum Vs Powermaster
I'm Not Sure What You Mean. Psi Stands For Pounds Of Pressure Per Square Inch. That "psi" Is Then Multiplied Times The Square Inches Of Area Of The Brake Piston To Give The Actual Pressure Output Of The Caliper Piston. In Air Brakes, The Average Size Of A Rear Air Chamber Is Called A "type 30" This Means It Has 30 Sq Inches Of Dia Area. If 100 Psi Of Air Pressure Is Delivered To That Air Chamber, It Would Put Out 3000psi To The Push Rod Of The Air Chamber. Longer Pads Actually Reduce The Point Pressure Of The Pad Against The Rotor. The Small Pads Can "pinch" The Rotor Harder, Kind Of Like A High Heel Shoe Digs Into The Grass Or A Floor, But A Wide Heel Spreads Out The Pressure. So, Heavier Rotors And Longer Pads Will Absorb More Heat, And That Is Good, But Pressure Is What Stops The Car. For Example, When You Near A Red Traffic Light, You Apply Light Pressure To The Brake Pedal, As You Get Closer, You Apply More Pressure, And So On. Decreasing The Stopping Distance Always Calls For "more Pressure" Why Do I Say That A Hydroboost Will Decrease Rotor Heat? It Has The Output Pressure To Stop The Car In Half The Distance. The Road Race Guys Overheat Their Rotors At High Speeds Trying To Make The Turns With Manual Brakes. The Pressure Is Too Low With Manual Brakes, About 500-700psi. "line Pressure" That Is. We Did A Road Race Viper With A Hydroboost, Using Stock Brakes, He Goes Around The Other Guys That Are Trying To Make The Turns At 160mph, Pushing Their Master Off The Firewall. He Just Drives Around Them. His Phone Number Is Available.
They just said how do we know its ours and that was the end of it. FYI these had 38K written on the rotors. I guess that has given me a bad taste with them
