[Siv]

I'm looking for a budget friendly way to convert my already existing ezefi setup to a multiport setup. I know the ezefi ecu is programmed to handle a batch fire multiport configuration so all I need is a new manifold drilled for 8 injectors, 8 injectors, fuel rails and a new wiring harness...I think. Anyone have any suggestions on how to do this on a budget? I'm not interested in timing control and I don't want a dual quad ezefi setup.

My current ezefi runs great, but I think I need a little more in order to handle a 700+ horsepower engine build coming up.

 

[fridgeguy]

I think all you would need from FAST is the harness. I'm sure you could find a used loaded intake on ebay or such.

 

[Chevy67]

Like Steve says a harness from one of their other systems may be all that's needed. Batch fire is 80's technology but on a budget it may work if the computer is set up for it. Any multiport manifold should work as the system has nothing to do with the manifold except for the addition of 4 more injectors.