Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Brake booster
Thread: Brake booster
View Single Post
  #5 (permalink)  
Old 01-05-2009, 07:45 AM
302 Z28's Avatar
302 Z28 302 Z28 is offline
Last photo:
Join Date: May 2003
Location: North Texas
Posts: 10,940
Wiki Edits: 0

Thanks: 1
Thanked 120 Times in 101 Posts
Originally Posted by sunsetdart
You didnt say if they are power brakes. If they are, then you may have a crack in the vacuum hose that goes to the manifold, so when you apply the brakes, the crack allows vacuum out of manifold. Thats why the RPM's go up.
The title of the post indicates he has power brakes.

Reply With Quote