Does anyone here have any first hand experience with this carb. specifically on alcohol?

Thanks

Mine has worked very well for me. If your motor is big enough to handle it it should do well you. My big SB has been 5.66 @ 122 with one. Some people dont like them but I have NO complaints

I borrowed one from a friend probably 12 years ago. He had a similar combo to my own. It ran good, but not quite as good as my Pro Systems Dominator.
I didn't want to mess w/ it too much since it wasn't mine. If I'd spent more time tuning on it, I feel like it would have been at least as good as my dominator. This was before I started running nitrous.
Sure don't see many people running them. A lot of nitrous guys had trouble w/ them getting up on the transbrake w/ a real tight converter.

I bought one years ago, I believe the smaller of the 2 offered. It has worked great on motors in the 500CI range. Patrick was great bout helping get it dialed in for our altitude. Was always faster than any gas carb I ever ran. Used it last year in Vegas when my son was running the Avenger with little motor. They can be a little tricky starting on cooler mornings. I would'nt hesitate to use one. Jim