Ive converted an LT1 kit to work on my LS1 and all i need know is to connect the fpss to my car but am having an aw***l time finding somewhere to buy a t that will fit on my car, fps, and also mount a guage so i can check my fuel pressure so I can adjust for certainity. Thanks and any help would greatly be appreciated.

 

ttt, anyone

 

The 5176 does not come with a safety switch. It has a nitrous regulator that tees into the fuel pressure regulator. You can add a safety switch, if you do get one for efi (high pressure).

 

As noted, NOS does not supply the FPSS with the 5176 kit... but they do sell an adjustable Hobbs switch for high pressure fuel injection applications. I'm pretty sure mine had 1/8" NPT threads. Same threads that come on the typical fuel pressure sensor or mechanical fuel gauge. You just need a 1/8" brass "tee". What does your plumbing look like now?

 

its all factory, my fpss looks like what NOS sells and it is same size as my fuel rail on my LS1. they are both male ends. thanks