Fuel pressure gauge sending unit location

So I thought I had a solution that would allow me to run both my under-hood gauge and electronic sending unit both off of the fuel rail but it didn't work in the long run. Does anyone else have a way they are running both off a stock fuel rail ?


Supporting Member
Just went through this.
The end of the fuel rail is 4 AN. I had an aluminum adapter that allowed me to use both
my Kirban's Fuel pressure gauge
and an electronic pressure gauge (1/8 NPT) . That aluminum one split recently and started leaking. I found a stainless steel version here:

I have also inserted some stiff, heat resistant foam under the whole assembly to help with support and vibration.