You have to jet for any fuel/air mixture flow change. The more air flow the more fuel you need. You can use a single carb setup, but for dragging dual carbs are recommended.
I'm trying to find an EZ Purge Block, I've seen them before but can't find them anywhere. If someone has a different idea for purging please post pictures. I need a new way to purge instead of quick disconnects or pulling off the lines. Thanks
Eric