If I was gonna run a turbo on my EF and keep the standard injectors and computer for the mean time, what fuel pressure reg would you use to keep the fuel up on a low boost setup? I've heard good things about the Vortech FMU's and I believe EVLELF used to run one of these with good results. I have checked out the CAPA site and they come in various ratios. I'd be running under 10psi so do I go for 1:1? Cause Vortech don't come in that ratio (they come in 4,6,8,10 and 12:1) but Malpassi do. Would I be able to get the same results with a cheapy Ebay one? It just seems that everyone that uses the Vortech ones seems to run good times!

i think its the 12:1, thats what ive read countless times on the forums.
id also like to find out.