I've seen talk about this but have not seen any results. Currently I am running a Lethal Budget return fuel system with dual 465s and 60lb injectors. I have had an issue with my Delta Fuel pressure dropping nearly 5psi during WOT. Ive learned that this may be due to my -6 return being to small for all the returning fuel.
I am mainly wondering if anyone has drilled out a Division X regulator to accept a larger return? I know I can get a fitting to go from -6 to -8 but id rather remove the bottle neck.
Yes, if I had the money currently I would upgrade the regulator, but sadly I dont due to a newborn on the way.
Tuner has me at a standstill until I can fix the Delta pressure drop issue before we can move on to full WOT pulls. I do have logs if someone with tuning background would like to see visually the issue.
I am mainly wondering if anyone has drilled out a Division X regulator to accept a larger return? I know I can get a fitting to go from -6 to -8 but id rather remove the bottle neck.
Yes, if I had the money currently I would upgrade the regulator, but sadly I dont due to a newborn on the way.
Tuner has me at a standstill until I can fix the Delta pressure drop issue before we can move on to full WOT pulls. I do have logs if someone with tuning background would like to see visually the issue.