172 cup master cylinder photo request

[Fellsy]

Searched and searched but no deffinitve answer / photo.
Need to know what ports are what.
2 ports closest to the servo are m10 and 2 ports furthest are m12
Just want to know what the front and rear circuit
Thanks

 

[Pauleds]

Nope.
1 m10 and 1 m12 closest to the servo, then an m12 and m10 towards the front of the car so basically the m10 are diagonally across the m/c

 

[Pauleds]

Mine when I built it.
Looking at that pic its m12 to rear, m10 for fronts

 

[Fellsy]

View attachment 179604
Mine when I built it.
Looking at that pic its m12 to rear, m10 for fronts

That's wierd. My master cylinder is definitely m12 ports side by side furthest from the servo and m10 side by side closest to servo

 

[Fellsy]

This is what I found last night on another thread from years ago.

 

[Ads29]

This is what I found last night on another thread from years ago.

Is that the cup racer setup?

 

[Fellsy]

Is that the cup racer setup?

Not sure mate. I've since been told it works 100% though.
2x m12 unions furthest from servo to the fronts
2x m10 unions closest to the servo for the rears
Blank off 1x m10 and go to the rear via an in car bias valve and then T off at the rear