1st one is, will I ever run into problems with a spfi pump on my 90' ej22 swap not having enough flow? I have heard some folks needing to upgrade their pump. Is that for a turbo?
2nd one, On my weberized ea81, I have a redline fuel pressure restrictor with a 1-4lb adjustment. it doesn't seem adjustable and I have never understood why. I have a fuel pressure gauge that reads in the right zone but on startup it fluctuates alot for the first few minutes. I fear it might be flooding my bowl. I just read a post by, I think GD, who summarized that the pressure regulators need more pressure to really operate. That being said, would it be in my best interest to upgrade my fuel pump to a spfi or mpfi pump to fine tune the weber and stop the erratic pressure? If so what pump?
Edited by Yo'J, 07 January 2010 - 06:00 PM.