I wasn't really saying it was going to have any problems with braking power. Just to clarify, I was just saying, if it was designed to run only two calipers, and you are running 4, then it is going to push more fluid, therefore the holding tank would need to be larger so you don't run out of fluid through the full brake stroke. I'm aware that it would work just fine with a T out of the lines, as I stated, the sprint car my family runs uses a Wilwood single outlet master cylinder, a 1" with no booster. I realize that there really isn't an issue with using either of these kits as long as you are willing to put the work in to making them fit properly and depending upon what use your car is getting.