G gmpower New Member Joined Jul 17, 2007 Jul 26, 2009 #1 Looking on the NAPA site, they have the vacuum brake setup for sale with either the single or dual diaphragm. Would both of these work on a GN?
Looking on the NAPA site, they have the vacuum brake setup for sale with either the single or dual diaphragm. Would both of these work on a GN?
C cruzn57 Still plays with cars! Joined Apr 18, 2002 Jul 26, 2009 #2 use the dual diaphram it will give more assist at low vacumn levels.
T turbojd Well-Known Member Joined Dec 27, 2005 Jul 27, 2009 #4 cruzn57 said: it will give more assist at low vacumn levels. Click to expand... X2
