This page describes two experimental airjet solutions
First is a between solution (if you don't want to do the full carb mod link)
Here you have the two airjet intake connections
Here you have the two airjet intake connections
Tap a M4 inside the brass tube (will go quit easy, as its soft material)
Ones done, you see its gives a nice finish
Mounted with a original airjet
Second, (easiest) is the use of a hose and a plug cap
Pressed plug cap inside the hose
Ready for mounting
Mounted on carb