Now that I have Big T down for repairs I am going to make some changes while it is apart. I am going to run the Att, 3" dp, 2.5" crossover, diamond eye exhaust, high pop injectors, s&b cold air intake, pocket ported heads, diamond cups, and full gauges. Will be looking into some kind of FTB as well. Is a 93 lift pump enough? Should I run the Walbro? Is the Walbro too much- this is my first DB2 truck and I have heard they are sensitive to fuel pressure. I understand they like volume and my concern is the Walbro may have too much psi. If it is too much psi can I run a fuel pressure regulator? I know alot of this has been probably discussed but when I searched I did not come up with much.