[bly]

It does fall off when running at speed and step into it. No matter what speed its at it does same thing.
I have a -8 line to Carb line then it goes down to -6. I have ran same fuel line on previous carb no problems.
It is a holley 12-150 pump 150 gph rating, that should be enough I would think, not sure though.
Havent checked plugs but will.
I was almost thinking that maybe I was running to big of acc. pump and squiters. When I got the carb I had to jet it way down. the squirters that came in Carb new were 33 prim. and sec.
Maybe I am going wrong way????