so took carbs back off to take some pics to try and get these vacuum lines right.
#1 main fuel from petcock
#2 vacuum line from petcock. (is it possible to cap off both carbs and block off the petckock? previous owner took vacuum parts out? it just leaks gas )
#3 8" hose to vacuum pump
#4 float bowl vents.? from my research on here. so i took the hoses off.( when i last had bike started noticed there was alot of vaccum from these 2 hoses, plugging one made it rev higher, and pugging both made it die )
#5 what are those screws supposed to be set at?
So bike starts with choke and idles about 4 k. then after warmed up does not run at all with out the choke on? and if i dont have the little black smog box under passenger seat hooked up to anything would that make any difference?