I am trying to order some pilot jets (slow jets). Does anybody know the part for the jets. Is it N424-21 or N424-25B?

Thanks.

 

you are talking about the stock 45 pilot jets? I get this

99103-MT2-0450

I usually use the ronayers.com site and use their online fiche or just call honda dealer. If you are looking for larger pilots I don't know the part number

bill

 

The Keihin part number is N424-21 then just select your size.