Ok need some help of fuel pressure gauge install.

hotmustang331

Active Member
Apr 29, 2004
2,967
3
48
Bastrop,TX
Yep, installed a fuel pressure gauge from Speed hut and have NO idea where to install the fitting. There are not any fittings in the fuel rail, or anywhere else I can see. :shrug:
So I guess im going to have to drill and tap somewhere.....just dont know where.

Hopefully someone will know....and I seriously dont want to buy a thicker fuel rail. :(

Oh and also on my boost gauge(Turbo smart Eboost 2) , its capable of reading RPMs and dialing in a boost curv map via RPM....but anywho, WHAT WIRE DO I TAP INTO FOR THE GAUGE TO SENSE RPM? I started to do the negitive on the COP, but didnt know if it did multible discharge (mulitible sparks fired per cumbustion) as that may mess up the readings....
so maybe the negitive on a fuel injector (heard of someone doing that) would be a better choice?
If anyone knows for sure where the best place would be, please help there also....THANKS!!!!! :flag:
 
I have heard because of the 04s not having the valve on the fuel rail you need to get a fuel rail from a previous year stang.

About the boost gauge i would recommend calling turbosmart and asking them since they should know. Did that with a couple of my autometer gauges and they had all the answers.