I replaced my external fuel pump with an Edelbrock EFI fuel sump (kit# 3607).
I wish I’d had this a year ago when I put the FAST EZ EFI v1 system in. I didn’t want to cut up my fuel tank so I put the external Walbro pump in. It sat just in front of the fuel tank and whinned enough when it was on to be a nuisance.
The Edelbrock system is cool and easy to install. It uses the standard mechanical pump to feed its reservoir and pushes 49 psi (you can get one with higher pressure) to the EFI system by a pump submerged in the sump. It should eliminate any cut outs due to fuel sloshing around in the tank and keep the pump cooler.
The Fish has better throttle response… The old setup was set at 43 psi so it seems to like 49 psi. I’ve only had it a day, but drove it pretty hard and it’s been flawless so far.
Edelbrock sump and the mechanical fuel pump.
mechanical fuel pump
installed
fyi – yes a cutoff broom stick handle is my temporary hood bumper.