Fuel press ???? NOS

Originally posted by 88workcar
I need to get 85psi of fuel in my fuel rail. Right now I have 70psi. What is the best way to achieve this? I am going to make my system 150hp but it takes 85psi.

What size fuel pump is in your tank? I to run a dry 150 shot...I have a 155lph intank pump + an MSD 200gph inline pump. That assured me plenty of fuel volume as well as consistent pressure. You may be able to achieve your 85psi. with just a 190 or 255lph intank...and not have to run an additional inline pump...but I couldn't say for sure. Back when I bought my 155lph pump there really weren't many bigger fuel pumps out on the market...so when I stepped up the the 150 shot...I had to get the inline pump too.