I am new to diesels and am wanting to upgrade some parts on the truck but have a few questions,1;can any one tell me what the line presure should be in a 47, in od @ wide open throttle,2;also what should the presure be normal,3;has anyone had a stock vp 44 with 100 hp injectors that would say they would not do it again if so why.the reason I am asking is I already have a banks big hoss kit (waist of money)and I just installed a new vp44,just want to make sure I have enough fuel first,,,thank you