So it runs like crap right....plugs look all un-even and its blubbery on take off.

First, I have to look everything up you posted to know what I need to know.

Cam has only 240 duration at .050" lift correct?

Next, your intake is a dual plane intake correct?

Cam recommends 750 double pumper right on their page!


Next, your problem is not the efi, its your timing curve. Since your running G1, it does not change or map the timing for you. I used that same system with almost the same cam with 80 less cubes with no issues. But I went and had my distributor recurved so I had 22* at idle....The standard Mopar distributors have way too much swing in them. It needs to be shortened. You need more timing and sooner with no extra total advance.

Next, your running a damn dual plan intake....Save yourself some money, pull it off, grind the center divider down and radius everything. Then add a 1" open spacer...port match the spacer to your intake exactly. change plugs, re-install intake and efi, and drive it and let it re-learn the fuel curve....

You will never beat the fuel map that system will give you with a carb, period. EFI does not fix other short comings in the combination. Motor wants fuel AND timing! Restrict either, and it runs like ........&$&$&*^98

If you want to get rid of the system, let me know...I have the perfect use for it right now.