#42 piliot jet

[GYOGI65]

any one have the pn#for a 42 piliot jet or where to order one for a 2000 400 ex

[440exking]

Just run up to the local honda dealer i just bought one for $6

[GPracer2500]

99103-420-0420 is the Honda part number. You don't need to get it from Honda. Any shop who has/sells Keihin jets will work.

Stock 400EX carb uses Keihin series 26 style pilot jets. Series 21 seem to be a little more common and they will work also. The only difference between a series 21 and series 26 is that the 26 is a little shorter. The longer 21 will still work the same in a stock 400EX carb though.

Also see Sudco (http://www.sudco.com/) for an online source of carb jets/parts.

[PismoLocal]

Try www.jetsrus.com they have every jet you could ever need.