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Where to connect boost/vaccum hose on intake or somewhere before TB

  • Thread starter Thread starter Slow5.0
  • Start date Start date Sep 5, 2006

Slow5.0

Active Member
Feb 13, 2003
2,554
0
46
Portland, OR
Sep 5, 2006
#1
  • Sep 5, 2006
  • #1
Well i'm in proces finishing up installing custom turbo kit on my brothers 96 Probe GT 5 speed
I have installed almost everything except intake manifold and charge pipe (or what ever you guys call pipe that goes from intercooler to TB)

So question is i need connect 4 boost/vaccum hoses to either intake manifold or somewhere on pipe that runs to Throttle body
Those 4 hoses are for

Electrical boost/vaccum gauge
Greddy profec B spec 2 II boost controller
Greddy selenoid for wastegate
MegaSquirt box

Intake have a lot stock vaccum niples that are free now since we took all those stock vaccum selenoids off intake (Before or after Throttle body)
Or should i run new niples off pipe before TB

Inatke is one of those in pics (we had extra one )

 

Slow5.0

Active Member
Feb 13, 2003
2,554
0
46
Portland, OR
Sep 8, 2006
#2
  • Sep 8, 2006
  • #2
Anyone ???
 

BlackVert

15 Year Member
Oct 3, 2003
5,589
9
98
Bethesda, MD
Sep 8, 2006
#3
  • Sep 8, 2006
  • #3
i think you'd want it in the intake, but i am not sure. if it is before the tb, then wouldn't the vacuum be near zero unless the throttle was open?

*edit* probably the guys at turbomustangs.com could answer your questions better ...
 

OrangeMustangGt

Founding Member
Mar 7, 2002
1,976
0
36
Cape Cod, MA
Sep 8, 2006
#4
  • Sep 8, 2006
  • #4
Electrical boost/vaccum gauge
Greddy profec B spec 2 II boost controller
Greddy selenoid for wastegate
MegaSquirt box

All this must be AFTER the throttle body, or you wont ever read vaccume.....put it into the manifold.
 

Slow5.0

Active Member
Feb 13, 2003
2,554
0
46
Portland, OR
Sep 8, 2006
#5
  • Sep 8, 2006
  • #5
Thanks guys
 
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