The tunability seams endless. I wonder what Drew thinks about this carb. He should get his hands on one and ply with it for a month. I have a sat of quick fuel 750s that have a bunch of bleeds to play with but this edelbrock carb with the extra cuircut for let’s say mid range is pretty cool. Also the extra idle circuit for bigger cams. For me you can’t beat a Holley but they have been the same for 50 years maybe edelbrock is on to something. Either that or this carb could become o big mess in the wrong hands.