I've also been on the hunt for a set of triples for a while now. Mikuni did make solex for some time, thats why some are branded Mikuni - Solex. I've pretty much ruled out solex as I haven't found a supply of replacement parts locally.
This leaves dellorto & weber. Dellortos have a diaphragm accelerator pump whereas the weber design uses a piston. Apparently this means the dellorto has better throttle response, especially down low. The last sidedraft weber (DCOM came after the popular DCOE) has been said to have "copied" the dellorto design. Anyways it being the last designed you would assume it was the most refined.
Webers are MUCH more tunable than dellortos, but the way I see it this means you really have to get it right.
Yeah, I keep hearing that linkage is a very important, requiring quality parts & setup.
I've been told that even though parts look similar, parts are not interchangable between makes...
Manifolds, in AUS I can only find (new) Redline manifolds www.redlineauto.com.au
who you can buy through zspares, allzparts etc for about $350 not including linkage.
Now some questions: Is it easier to incorporate the linkage using a cable or the standard accelerator rod?
Ive heard of people having trouble with the vacuum advance when using triples, how, why, what can you do to remedy?
Thanks
Luke