i think my fuel pressure regulator is going bad, the car finally runs good now but i notice that the top of the regulator rotates about a quarter turn and back( dont ask me how i found that out) but its old and i want to upgrade it. Does anyone have any ideas on what is the best regulator.

 

na or turbo? but its on the fuel rail. i beleive primary.. i could be wrong

 

n/a the regulator is on the secondary fuel rail.

 

not sure if u want adjustable, stock or after market but I have BRAND NEW stock ones for 100.00 shipped in the USA!

 

i have a holley one brand new for a na

 

i have a AEM adjustable brand new