Brake Master Cylinder Sizes
Brake Master Cylinder Sizes
Author
Discussion

Paul.B

Original Poster:

3,949 posts

285 months

Friday 4th June 2010
quotequote all
Hi

I have stripped down a kit car with twin master cylinders. I am now about to reassemble and have a simple question! Which one does the front circuit and which does the rear? I never made a note when taking the car apart!!! Doh!

One is marked 3/4 and the other is marked 5/8. They are linked by a balance bar.

Cheers

Paul.B

jagracer

8,248 posts

257 months

Friday 4th June 2010
quotequote all
5/8 front, 3/4 rear you want more pressure to the front but you will get a longer pedal travel than the other way round.

Paul.B

Original Poster:

3,949 posts

285 months

Saturday 5th June 2010
quotequote all
Cheers thumbup