So BG systems/Demon carbs are back in business??

i have one of his older version 750 mighty demons, i called and gave BG all the specs for my car when i ordered it 5-6 years ago so it came almost perfectly calibrated right out of the box... one of the best buys ive ever made! only change i had to make was to up a jet size or two as i run at only a few hundred feet above sea level. actually makes me damn near giddy to see them coming back as they used to have a carb set up specifically for tunnel rams which is what my motors going back together with!