I have more questions about duel carb setups. The tunnel ram i have has two holley's and they are vacume secondary. Would they be the prefered carbs? or should i get mechanical secondaries. Also I have been playing with the linkage too. Ive been trying to figure out how to set up the linkage so that its progresive. right now it opens both front butterflys at the same time. which is the best way to have this thing set up?

Anthony, I have been using the vacum setup on street for over ten years now. They work pretty good. If you have a automatic. It might been even better for you.
As for the linkage, I use the direct one to one set up. I think moroso has a progressive setup. Personally, I like to have both of the carbs runing at the same for even fuel distribution to all the cylinders.
Hope this can be of help

thank you very much, i know tunnel rams are difficult as it is. just want to find the easiest way to try this. Anyone else have advice on settin this thing up? i have a guy that would help me but i awlays want to learn