Originally Posted by morris
It stops alright because of the extra weight of 1 tons or it stops alright as an upgrade over stock?
It just stops alright. Nothing amazing but I have a very heavy wheel/tire combo. I never ran the f350 master cylinder with stock brakes and never ran the stock master cylinder with 1 ton brakes.
You should see some improvement using the larger bore master cylinder with stock brakes. Moving more fluid faster should give you faster more responsive brakes.