This is my first turbo set up so I got a quick question.

Say I got a Walhboro 255 pump, how would I control the presure? Do I need to get a FPR? I'm going to be using Turbo Edit so is there anyway to adjust it through that?

 

yup FPR but usually you don't need to ---- with the pressure.

 

the stock regulator will be fine with the walbro, you shouldnt need to adjust it, (assuming your using 450's)