Thread: brake upgrade probs
View Single Post
Old Oct 1, 2010 | 06:23 PM
  #6  
tabetha's Avatar
tabetha
20K+ Super Poster.
 
Joined: Jul 2006
Posts: 24,596
Likes: 4
From: uk
Default
Cap has to let a tiny amount if air in otherwise a vacuum would develop.
tabetha
Reply
0