Hi peeps,
Im pretty new to the whole engine management. I have been reading as much as I can. Im NA at the moment and in a couple of weeks I will be going turbo. I have just recently recieve my SFMU, and I wanted to know what It can do NA for me. Is it of great use NA? (if thats a correct question?) I also have my Walbro IFP. With the installation and tuning of the SFMU, on the new pump, will I achieve any sort of power gain running with stock injectors? I do not have a fuel pressure gauge that is next on my list of "Purchases"

There is a thread that I would like to "Cross-link" about Fuel/Boost curves. If I run no boost, how does my Sfmu know when to open up and let more fuel in?
How much PSI can the stock Jectors run without destroying them?