Is there a technique to avoid buying a syncrometer. I need to sync two weber idf 44s?

Question

Is there a technique to avoid buying a syncrometer. I need to sync two weber idf 44s?

Answer 1

If you have a real good ear, it can be done. But the best way is the tool to synch them properly.  The non tool way is to adjust them evenly to the highest idle possible, so that if either carb is adjusted even a little bit the idle drops. Always worked for me....