[need4speed]

I have been very happy with my Mighty Demon 750 for the last 4 years. Ran great out of the box and since then only very minor tweaking for idle mixture, idle speed, and float settings. These carbs do adjust somewhat differently than a Holley so if folks are just assuming their old Holley adjustments will work they should read the documentation and start over. I have also heard about problems with the newer Demons on this forum but have no first hand knowledge of any issues. The Demon design and features are all very good for the money but if they are having quality issues it really does not matter. I know if I were buying a carb today I would be very careful to check if the Demon still has problems. Check a local speed shop and see if they have been getign customer complaints or returns.