Victor, Super Victor...or just stick with my LD 340 maniflold

I get what your saying 100%
but now let me throw a couple more thoughts your way.
reversion......."at low rpm" it will do a better job of canceling it right........over a single plan.

The 2n't one is the one that is really on my mind.
You know all the problem i have had with to big of a carb and stumble(for the most part is fixed.) OK here is the question.

I feel like if the minimal cross section of the intake track, is the intake manifold, and the problems i have been having is to weak of a signal to the carb as the throttle is slammed open....................would not the signal to the car be quicker with out the restriction????? or is it the opposite and a smaller manifold would send the signal to the carb faster...........

thats my 2nt questioning as to if a single would be a better or worse move.................