super charger fuel flow - Ford Forums

elxr6 revs · 12-10-2003, 01:06

Im installing a supercharger in my 91 eb and im up to the stage of uping the fuel systems can anyone recomend some bigger injectors maybe a adjustable fuel regulator

ebxr8240 · 12-10-2003, 02:51

Atleast 30 Lp inj a 255 intank pump..Over 9 Lp the std map senser closes engine down...To use these inj some tuning needs to be done to eec or it will be rich as.. Won't run....Depends on power you want ??? Some spark retard...

9psi EB · 12-10-2003, 06:45

Yeah,
Im running 24#'s and an inline pump and a 10:1 reg.
Like ebxr said depends on what you want, the EL ecu will run 24# injectors no worries at all as it is designed for 21# injectors and can trim down enough to idle correctly with 24's
The EB ecu floods with 24# injectors - will still run ok, but will be overly rich.

If you are looking at aftermarket ecu's then you can do away with rising rate regs etc and just tune it right. This wasnt really an option for me at the time, but am thinking about it more seriously now.