Interesting.
I haven't purchased the offy plus linkage kit yet and didn't know it came with a plug for one vacuum fitting.
I wasn't sure if there was a big difference in plugging one or having it connected in parallel.
If there is one, it must be negligible.
Why else would the kit come that way, since 50-some years?
Using only one choke makes sense, since the fuel vapor of the two carbs gets mixed before the cylinders anyway.
Thanks for the info.
