SPEEDSHIFT
New member
Looking at my logs in HP Tuners I am having a problem dropping rail pressure for a second as I launch from 25% to 100% throttle. I have been told to drill the feed port on the rail a little larger as my PPE dual pump kit just Ys into the stock feed location and is not a dual feed to the rail. I have also been told to adjust the FCA amperage I believe in my tuning, but I am unsure what to set it at... anyone have some suggestions?
I just have a hard time getting on top of my charger from under 20psi of boost, thought maybe getting some more pressure would help get it going as there is about 5000psi difference between my desired pressure and actual.
Fueling is:
125% over injectors
Drilled 6.7 feed tubes
PPE Dual pump kit. 10mm stroker on bottom, stock dmax pump up top.
Dual Airdog 165s
I just have a hard time getting on top of my charger from under 20psi of boost, thought maybe getting some more pressure would help get it going as there is about 5000psi difference between my desired pressure and actual.
Fueling is:
125% over injectors
Drilled 6.7 feed tubes
PPE Dual pump kit. 10mm stroker on bottom, stock dmax pump up top.
Dual Airdog 165s