tuning dellorto 40's

What size motor(describe cam,etc) are you running the carbs on and what sizes are the jets that are in the carbs now? Start with your valves adjusted properly and a warmed up motor........ The best way to start is get yourself a sinc.tool ($20) that measures the airflow to each carb so you can dial them in to eachother while adjusting the air mixture screws and setting the idle to each one.Once you've got the motor running to your liking (lastly) hook up the linkage and make sure it still runs the same when you're finished hooking it up. I highly suggest getting a Dellorto tuning book available from C.B Performance in Farmersfville Ca. either online or call them.They have all your parts including jets,venturies,etc. that you might need for the carbs as well.

Rick Burnett

Cheers

John