do i have to change any of the wiring from the in-tank fuel pump to work with a carbed 350?

i put a carbed 350 into an 87 iroc that originally had a 350 tpi, i would like to use the current fuel pump to avoid having to buy another.

i know i will need a 3-port fuel pressure regulator with this setup

 

No wiring changes needed - just get the adjustable FPR, a pressure guage to see pressure, and your there.

 

thanks for the help