Blaster Cutting threads Mikuni

[catpower]

Does anyone know what Mikuni main jet threads are? I want to run a tap to cut threads for a main jet. I'm wanting to make a water restrictor.

 

[wanderer1]

M5 X .75 I believe, but hard tap to find. M5 x .8 is easier to find.

 

[DAG]

Both will be fine due to the thread length engagement; expecually if you are taping a plastic or brass fitting
http://x-h2o.com/index.php?threads/mikuni-jet-thread-size.147146/#post-1592893

 

[catpower]

Great thanks. And yes it will be in brass.