Brake help

[D21]

I'm building a new car and I have to run a stock master cylinder,and the only one I have is one off a metric car. Do I need to run a proportioning valve, or do I just run lines straight off of it and split them to the calipers? I have disks on rear also. The master cylinder was on a brake booster which I no longer have, and was just going to mount it up without one. Thanks for any help.

[Dirtman29]

I see youre located next to Fairbury, what track requires a stock OEM master cylinder? I know FALS doesnt.

[D21]

Im actually going to try to go to Kokomo to run with the Thunder Cars in mid October and that is their rule. Over the winter I'm going to put a dual pedal set up in, but for now I'm trying to put the stock one in.

[Dirtman29]

I never used to use the prop. valve or the brake booster with the stock master cyls. This was 10+ yrs. ago. I ran lines right from the master cyl to the wheels and used a tee to go to each wheel. I used 1/4" line to the fronts & 3/16" line to the rears, also used a RF shutoff valve with worn pads on RF.

[D21]

Ok, I'll try that. Thanks alot.