I have bought myself a Mikuni pulse fuel pump as advised in many posts.
Question: where is the best place to connect the vacuum hose to?

I did buy myself a brass nipple with m6 thread.
On the inlet manifold (similar to the vacuum balance screws)?
Or do I connect it better on the engine (crankcase) as I did read somewhere?
Your advise (do's & don't's) are very wellcome.

Frank