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gt40 internal or external

1K views 2 replies 2 participants last post by  _MrFoxbody_ 
#1 ·
my stock setup has the egr on the outside of the throttle body spacer.. so when I purchase a gt40 upper and lower should it have the internal or external egr.. I currently am looking at an internal egr intake.. what would I do with the egr that was outside the spacer?

---------- Post added at 02:06 PM ---------- Previous post was at 02:04 PM ----------

my stock setup has the egr on the outside of the throttle body spacer.. so when I purchase a gt40 upper and lower should it have the internal or external egr.. I currently am looking at an internal egr intake.. what would I do with the egr that was outside the spacer?
and I know some people have been trying to help me but I just want to officially clear this up
 
#2 ·
OMG i just realized Ive have my info backwards. Internal EGR for the GT40 = passages to mount EGR externally on TB spacer.

Their "External" EGR uses a line from the manifold.

BTW the explorer doesnt use the ACT sensor like the fox uses, which is located on the #5 runner on the lower intake. The spot is there on the explorer intake but not drilled/tapped. can do that or move it around by the TB but upstream.
 
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