Are the butterflies closing all the way? I was at a car show yesterday and talking to a guy that had richness problems. He took apart brand new carbs and found out the butterflies were not closing all the way. Just a suggestion.

[img]http://www.imgur.com/hxlGUJt.gif[/img]
4-speed
3:54 Dana
13.01 @107.93 with street tires (not hooking up)