The Dellorto PHF which is standard fitment on most Laverda twins and triples dates back to the beginning of the 1970's. In the intervening years great progress has been made in the field of fueling, firstly with significantly better performing carburetors, and more recently with electronic fuel injection.
After the addition of a modern digital ignition system, fitting more modern carburetors is the best way to improve the performance and economy of your Laverda. There are options available to suit pretty much any objective, budget and technical skill level.
Click around in the submenu to the left for various options.