Been tuning new injectors on a 2002 Sierra return fuel system and had a question on which injector flow rate to use. fuel pressure readings are 58 with vac to regulator and then it drops to 50 with out any vacuum. So would I use a flat IFR or sloped ? When I use a flat curve my VE calls for 115 in some tables at WOT.
when I use a curved slope it brings the VE tables down at WOT.
How much is too much on the VE table 100 110 125 ?
Thanks in advance