cosworth master cylinder outlets

[ronnie amis]

wondering if anybody could help

i have been helping build my mates mk2 fiesta cosworth, somebody before has removed the abs distribution block but kept the original cosworth servo/master cylinder. what i am stuck on is their is 3 outlets from the master cylinder, so i thought one would be for the rear brakes and the other two for each front caliper,

rigged them up but the back outlet pressurises up with the ignition on as normal and so does the front outlet, BUT the middle outlet doesn't do anything! even when pumping the pedal it doesnt let any fluid out, is this a feed for the original distribution block|?

what i was thinking was to block the middle outlet and use the front and rear outlet to feed front and rear brakes, just tee off to each caliper?

hope this makes sense?

any help or diagrams would be much appreciated

[warrenpenalver]

mines like that with no distribution block. middle outlet blocked, front to front, rear to rear. In theory for a road car you should criss cross it to give youll dual circuit brakes.

[ronnie amis]

That is perfect thanks mate. Just wanted to make sure it was ok to block the middle outlet off and use just the two. I wonder what the middle outlet is for??