I am awaiting on a carbtune pro to be delivered to my house I would like to know how to hook it up to my motorcycle SPECIFICALLY. I know I have a vac line that goes from my petcock to my 3rd carb and a vac line from my 1st carb to the 4th which has a spliter that goes to the front of the bike.
I am so confused on how to set this thing up please help!!