Mike B

Someone must know cause I dont...

I'm in the middle of the conversion from disc/drum to 4 disc in a '78 924. The donor car is an '80 931. My question is the m471 plumbing (brake lines) the same as the '78 924? Do I have to change the brake lines to adapt to the '80 924 turbo master cylinder. I know the '78 and '80 master cylinders have the same diameters for front and rear as opposed to the 944 which is stepped at 23/19 mm and requires "X" plumbing for front and rear.
I believe I can use the same lines and just plug the clutch port.

What do you think....

Mike



Thanks

GT_1

heres what you need to do, leave the disc in the 931. Fix the 931 with the parts from the 924 and drive that because 2 more brake pads are not gonna be needed, unless you plann on tracking this car.... ohh well what do i know.

well i guess thats my less than $.02 do with it what you will.