Hobbs switch

[Budrosen]

Need help on where to connect Hobbs switch to kick on second fuel pump I was told install on intake but I was wonder if I could just use a extra vacuum line port 2000 mustang gt

 

[Deleted member 38176]

How about explaining your setup so that we have a ing idea what is going on?

 

[Budrosen]

How about explaining your setup so that we have a ing idea what is going on?

I just need to know how to hook it up I understand how to wire it up just not sure if I can use a vacuum line or if it just needs to be straight off the intake the Hobbs switch is Measuring boost pressure set for 5psi before the high speed fuel pump kicks on