by rustytoolss Wed Mar 02, 2016 7:32 pm
When disc brakes at installed (which I've just done). Most people say that the leg pressure needed to stop, may/will need to be increased to stop the vehicle. Since disc brakes require more brake PSI to work.
But by drilling some extra holes in the part of the brake pedal, that connects to the master cylinder pushrod. You can change the brake pedal ratio. Meaning, more mechanical advantage= more brake pressure, from the same amount of leg force.
But there is a price to pay..When you change the pushrod connection point (moving it closer to the pivot point). The stroke of the pedal will become longer.But will create more master cylinder pressure.
So I want to drill a few holes, above the point were the MC pushrod attaches,for adjustment. I've done this before and had good results. On my street rod 46 Dodge pickup (my avatar), that has manual brakes.
When you said pivot bolt..you ment the bolt correct? not the shaft.
Last edited by rustytoolss on Thu Mar 03, 2016 7:06 am; edited 1 time in total