I borrowed a fuel pressure test from a friend that has an LT1. I hooked it up and it will not read anything when I turn the key. I checked the instructions (my wife would be proud) and it does not list the LS1 as one of the engines. Is there specific testing equipment for testing fuel pressure on LS1's?

 

Im not 100%, but as far as i know any regular pressure guage will work, just hook it to the schrader valve on the driver side rail. thats how ive seen it done everytime.

-Gordon