Brake upgrades

[Black Yaris]

THERE IS NO REASON TO CHANGE YOUR MASTER CYLINDER!!!! NONE! just for shits and gigles go to Napa, or autozone or what ever and ask for a price on a master cyinder on a.... lets say 00 grand am, it comes with either disc or drum in the rear and see if they even ask you, if they do, ask them to check if it is the same part #, and I will bet MY CAR it is the same part #.... and this i not the only case, I could continue on with about 99% of the rest of the vehicles on the road of you would like...

Do you think this is my first rear disc conversion?
I swapped my 93 s-10, I did change my proportion valve, but later found out I did not need to.

Back to the point, I am not going to be using 6 piston calipers for the rear brakes so it is not going to be using an un godly amount of fluid, and even it I was I would use a larger resivoir to hold more fluid to solve the problem, not get a new master cylinder

BTW I can read, "Read Moose's post at the top of the thread. He is right.
"
And I disagree, but we will see when I have the first Yaris in North America with rear disc brakes

[largeorangefont]

Originally Posted by Black Yaris

THERE IS NO REASON TO CHANGE YOUR MASTER CYLINDER!!!! NONE! just for shits and gigles go to Napa, or autozone or what ever and ask for a price on a master cyinder on a.... lets say 00 grand am, it comes with either disc or drum in the rear and see if they even ask you, if they do, ask them to check if it is the same part #, and I will bet MY CAR it is the same part #.... and this i not the only case, I could continue on with about 99% of the rest of the vehicles on the road of you would like...

Do you think this is my first rear disc conversion?
I swapped my 93 s-10, I did change my proportion valve, but later found out I did not need to.

Back to the point, I am not going to be using 6 piston calipers for the rear brakes so it is not going to be using an un godly amount of fluid, and even it I was I would use a larger resivoir to hold more fluid to solve the problem, not get a new master cylinder

BTW I can read, "Read Moose's post at the top of the thread. He is right.
"
And I disagree, but we will see when I have the first Yaris in North America with rear disc brakes

Relax. I never said you needed to change it. I said to check and see if it uses a different one. Odds are is does not but stranger things have happened. It could change pedal feel, response etc if each car had a different one. A larger reservior would not solve that problem.

Odds are it will be fine as is, but these are things to be aware of if it does not work right.

Do the canadian RS cars have rear disks?

[Black Yaris]

Originally Posted by largeorangefont

Do the canadian RS cars have rear disks?

That is a good question, and that would be an easy solution as well if it were true, good call