Been a while since I've chimed in, been busy with life number 1, lol. The inevitable finally happened, that primitive motorcraft piece of sh*t pissed me off to the point where, even though it's rather hack, A Qjet had to take over the fuel management on the 84 sedan. I gave it a fair shot, it proved itself to be a typical carburetor, which is unacceptable. So here's a few pics of the swap over.
Being pretty disgusted with the aftermarkets offerings of carburetor adapters, going from a small (carter) 2bbl to a holly or MC pattern, I decided to made a transition plate. Basically this gives a smooth transition from the large carb, down to the small intake, no walls to obstuct flow. This is the under side, but it's basically what I started with (just a plate of 1/4 aluminum, with a carter throat pattern, and holly/MC base plate).
A little die grinder work, and you see the top side blended to make the transition.
Why do it? Just to see if I can. A quadrajet eqquiped 258 in an Eagle.
The verdict, I should have done this right from the start, yes I lost a low end due to the series of adapters, but if this proves reliable consistent performance, I'll spring for the 4bbl intake to make it right. So far, idle quality has improved, no more random stall outs, and I can carve a corner without hesitation.
*I still need to make a throttle spring bracket, the zip ties just get me by til then, lol.*