my sa starts ok but sounds like its missing it atsrtd and than you can here it kinds fire internitently than i can tell all cyl is firing . it sounds like a 2 stroke at first than smouthes out . looking down carb i can see rear primary gass flow but not the frount primary . i am assuming each pri and 2nd ary run to there own rotor? so my primary jet for frount cyl isnt geting spray ? there for . wen i run wide open its fime my jeyts cloged ? thought it was filter guess not

 

i have 2 carbs extra 1 off a 83 1 of a 85 is there any real difrence bet the 80,83 and 85 jet wise?

 

It could be either a fuel jet or an air bleed. I would get a rebuild kit, pull it apart and clean all the jets with some carb cleaner.

 

i also noticed the center of the pri bet the two a jet i dont know what it is but it was just latin in the carb i got it back on but not its gasket but it did fire up wont hold idle enless chock is on

 

i guess goldie just wanted her carb played with . took top off carb looked poked and blown in a few holes put it back togeather all is good ill be zoomin
again