Which brings me back to my first point....two VM34s
Longer runs will also cause the fuel to "pool" up and the motor will not run well. You want a very fine mist. Better air/fuel mix. The only thing I think that would be a improvement on these bikes would be fuel injection. Perfect mix every time and at all elevations. The only way to go!!!
You may have a valid point here, and I'm curious to find out what it is, but the intake manifold is not a fixed volume of air, it draws from the atmosphere.you can only draw what’s available in the intake manifold!
It's the availability of fuel that is the issue, not air.The amount of air available doesn’t change regardless of crank offset.
Indeed. A carburetor jetted to supply the stoichiometric ratio of fuel to a single cylinder won't know to adjust when 2/3 of the way through the left cylinder's intake duration has the right cylinder's intake valve open up too.A carburetor does NOT know how many cylinders it is being used with.