Hi, looking for help identifying these carbs. Bike Year and model they came on? Also what are the nipple with red cap on the top right carb for? It’s the inly one that has them? Thanks!
Top left 46EC K4X1
top right 17E4 K391
bottom left unknown number
bottom right 17E1 K261
engine side (top row 36mm, bottom row 38mm)
Air filter side
Top left
top right
bottom left
bottom right
diaphragm and needle jet from top left, dynojet or factory pro?
Top right needle and main jet, factory pro or dynojet?
Any help is much appreciated!