does anyone know if this will work? and what bore the stock one is?

here is a link
http://www.jegs.com/cgi-bin/ncommerc...80&prmenbr=361

 

Wilwood Combination Master Cylinder Kit

Remote reservoir mounting
Precision machined from high strength aluminum, this kit includes both small and large size reservoirs which can be mounted directly on the master cylinder or remotely mounted for more convenient service access. Standard mounting bolt hole configurations allow for easy installation on most applications.

950-260-3374 3/4'' Bore $62.99
950-260-3376 7/8'' Bore $62.99
950-260-3378 1'' Bore $62.99

 

depend sif you are going with or with out ABS...

i am going to do the Mazda 929 Master Cylinder upgrade.
do a search to find what i am going to do.
the 929 is a 1 inch bore i think.

you il have to make some of you own brake lines and do the ends too. so you will need some tools.

 

Stock is .875
Going larger will make the pedal firmer, going smaller will make the pedal softer.
Note: By changing the master cylinder size you haven't given the car the ability to stop any sooner... only how hard/far you have to push with your foot.

 

damn

 

double damn

 

$63 seems pretty resonable assuming it doesn't take major hacking/fabrication to make it work...

I haven't priced the 929, but I'd think that would be hard to beat for a brand new unit w/ warranty and the ability to mount the reservior remotely if you so desired.

 

It seems like a lot of the rebuilt 929 master cylinder that I get recently don't work very well... Lots of defects.