Rear disc conversion: Proportionating valve?

[SteelTigers]

On a rear disc conversion, is there a proportionating valve needed for the Celica? I did a conversion on an old 92 Mustang and had to use a valve to regulate the rear and the front. Is this something that is needed to do proper brake tuning? Does the Celica have a factory proportionating valve or is it not needed?

[bionictony]

i think some people change it and some people don't. i read somewhere that the proportioning valve is different in the gt and gts though.

[czar_jizzle]

Hey just change the rear setups I've done it and works flawlessly!

[BlazinBeatzz]

I didnt put the proportioning valve when i did my swap and the brakes work fine

[white-trd-gt-s]

I didnt put the proportioning valve when i did my swap and the brakes work fine

Glad to see you installed them!
Lets see some pics!

[BlazinBeatzz]

Glad to see you installed them!
Lets see some pics!

yup! the install went well, thanks alot!

here are some pics

http://i447.photobucket.com/albums/qq198/BlazinBeatzz/DSC07191.jpghttp://i447.photobucket.com/albums/qq198/BlazinBeatzz/DSC07216.jpg

[many]

Actually keeping the proportioning valve of a GT when doing a swap to rear disc conversion, will make the rear's more biased this way....actually helping a bit in the braking department.
All the cars are set up for a higher braking force up front (for obvious reasons).
But drums require a slightly higher pressure to match those of the disc.

[bionictony]

wow i thought brake bias was the opposite on rear drums...