Originally Posted by robtg
Uni-syn is great for some carbs. However the air inlets for the main jets,
idle jets, and vent under the diaphragm are blocked when Uni-syn is used.
Great tool, but not for Bing CVs.
works great with Bing carbs .. simply turn intake tube to take a reading with Uni-syn. with correct adapters ALL multi-port air flow/volume can be measured/balanced, provided adjustment are possible.
it's normal to make adapters to use Uni-syn. but most side draft carbs will not need one, unlike Bings. let's say you need to balance dual down draft Webers on a 911 Porsche or what ever. simply make an adapter to fit to Uni-syn.
again Uni-syn is not for everyone, but it's a quality/versatile tool to have in your toolbox.
please excuse the dirt.. been running R80G/S pretty hard
drag racing at Zombie Apocalypse Training Camp