Would like to get some more oomph from my 318

One quick thing that would help is to get a taller air filter, remember, carbs mainly pull air from the sides so the filter top isn't adding too much, though I do have one myself haha I don't have a part number but if you just go on Summit Racing, put in your car info and search headers they will come up. Just be prepared that they most likely will NOT line up with where your manifold collectors are, will have to do a bit of exhaust routing. Iv never had an issue with Eddy carbs running lean but your first step there would be changing the metering rods to richen it out a bit