3 interchangeable jets: 170, 90 and "???", which one is which?

[DreamV4]

I removed identically looking 3 jets: main, idle jet 1, idle jet 2
2 of them have readable numbers 170 and 90, 3rd one is not readable. Which one is which? Unreadable has hole diameter between 170 and 90.nt
thanks.

 

[Fire-medic]

You need to take pics and notes as you tear-into things. Use the cellphone camera.

https://www.dynojet.com/amfile/file/download/file/1170/product/3785/
Though you don't perhaps a Dynojet kit, the info should help you I.D. things. See figures B & C.

Also the factory service manual. http://vmoa.net/VMX12-Service-Manual01.pdf See chapter 5, p. 221 of the .pdf

 

[DreamV4]

thanks!!!

partzilla diagram and parts ##

 

[MaxMidnight]

The table shows the OE jet sizes. there are tables that show the equivalent Dynojets if you have those.



Worked it out?