I ran a pair of 750 Eddys on my 383 though an M1 tunnel ram. It was as easy to drive on the street as it was fun to drive at the track.

I just bought two new Eddys, and set them both for typical first start, then adjusted my idle and began tuning. I used a pair of vacuum gauges hooked to the carbs, and fine tuned them and idle to get both at a matched vacuum reading. Then after speaking with Eddy Tech line about a huge hesitation off the line they recommended dividing my vacuum reading in half, then installing step up springs for the divided number. In my case my max vacuum reading was 14 inches, so i installed 7 inch steep up springs.

That cured any hint of hesitation, and made the car an absolute animal, with instant go fast anytime I wanted.

As for linkage, I just used an inline non-progessive setup that is readily available through Speedway Motors, and it even allowed the use of the factory throttle cable bracket.