Holley Sniper Stealth system

It sounds to me like you are missing some documentation somewhere. What is the actual part number of the complete system you bought.

Here is one version of the support page:

Tech Resources

Fuel pump layout page 11 of this

https://documents.holley.com/techlibrary_199r11031r-1.pdf

Also, I have not been there in awhile, but the Holley support forum is very good. Danny Cabrel is just incredibly patient ant helpful. I don't know WTF Holley is gonna do when he decides to "do something else"

Holley EFI

Thank you but we do have the information that you gave but:
That diagram on page 11 is for the sniper not the sniper stealth. Page 11 is what we have but does not show the Stealth set up; just the sniper. On the Stealth PN 4150 has what they call the fuel log that goes to both of those fitting shown going into the EFI on page 11 it shows one as a feed and one as a return on the plain Sniper. The stealth system is different.

I'm hoping we can get to talk to or at least they respond to our email.

It looks like @Arron tate has what we need! I'm glad it just wasn't us missing something!!!

Thanks again.